washington backcountry airstrips
runway is 17/35, 2,900 feet by 50 feet asphalt. Left Coulee is one of those strips. Volunteers from The Idaho Aviation Association, Wallowa County Pilots Association and the RAF undertake annual maintenance of the Dug Bar airstrip. best approach is from the south to runway 35. With a 10.26-percent slope, landings are made upstream and uphill on Runway 13. The Wolf family from Syracuse, Utah, enjoying a picnic at an idyllic Idaho backcountry airstrip. These airstrips allow access to various areas of our great state, many of which inaccessible by other means. Tell the @ForestService to permanently close four backcountry airstrips located in the Big Creek drainage within the Frank Church-River of No Return Wilderness in Idaho. this site was first put on the web in 1999, its popularity has grown If clouds are hanging on, or just above, the mountaintops and it is clear below, you will have thousands of feet of clearance to fly in the canyon, but this is not advisable unless you are familiar with the area. The RAF partnered with the Idaho Aviation Association and followed up on the effort until it was finally opened. Unless there is a strong crosswind the There is a USFS campground adjacent with seasonal camp hosts, water, vault toilets and bear-proof garbage receptacles. The wheels lightly touched on the dew covered grass, there was no screech, and very little, if any, bounce. tremendously. The Resource Supporting backcountry airstrips and recreational aviation : report (to accompany H. Res. you enjoy this web site, please support it with a financial In 2012, following our success at Pleasant Valley and with a positive recommendation by that District Ranger, the RAF and APA negotiated a volunteer work weekend with District Ranger Kelly Jardine in order to clear years of tree and shrub growth along the runway edges. Backcountry Airstrip Preservation. showing me this one on our trip into the backcountry in May is not excessive. It may just have been the best landing you recall making. Idaho has by far the largest number, mostly due to the diligence of Idaho pilots who have banded together to work with state and federal agencies and land owners to keep airstrips open on public and private lands. Flying into backcountry airstrips is helpful (it shows they are being used), but that is only a small component of what it will take to ensure that they will be around for years to come. Your state needs your help! Ranch-fresh eggs, biscuits and gravy, smoked pulled pork, and freshly-baked breads and desserts are some of their specialties. slight uphill slope. The greatest concentration of backcountry airstrips in the Continental United States is found in the Northwest. Be careful with downdrafts over the It will be these kinds of contributions to the RAF that will provide long term lasting value to future aviators. Backcountry airstrips that lie amidst undeveloped and pristine lands are some of our most valuable assets, and allow us roadless access to our treasured national wilderness. WA (and the Pacific Northwest) features many grass and paved. The RAF has supported Boonville Airfield since 2013, co-sponsoring it's annual Boonville Fly-in and Pig Roast. It has a 30-percent uphill slope to make your miles south of the airstrip, but keep an eye out. AOPA Members DO more LEARN more SAVE more - Get MORE out of being a pilot -. Contact Us | by Sparky Imeson, 04-02-2003, | Home | It is nearly 4,000 feet Allenholm Airport (VT26), located in South Hero, Vermont, is a privately owned, public use airport. Construction Russian Flat Airstrip began. airstrip is at a high elevation and long. feet. Washington, Southwestern. We have made inroads in the aviation community and are looked at as the "go-to" guys for aviation-related issues pertaining to both public and private recreational airstrips and backcountry airstrips. plain. Please help us by being one of the 1,000. He's also a key member of the administrative team at BackcountryPilot.org, and when he's not keeping us in shape on the website, he enjoys flying his Cessna 180 Skywagon and taking trips with his wife Katie and dog Shep. Together with the Montana Pilot's Association (MPA) the RAF has participated in the BLM planning process that secured the existence of 6 airstrips in the Missouri Breaks. updating it. Our funds are used directly for preserving, creating, and improving airstrips. By Mark Spencer Thanks to the Recreational Aviation Foundation's efforts in working with Congress and the US Forest Service in Washington, $750,000 was directed by congress to be invested in backcountry airstrips around the country. Washington, DC: The National Academies Press. for thousands of workers during the Great Dlepression. Pasayten Airstrip was built i the early River and Eagle Nesting Zone. It is nearly 4,000 feet in length and at least a couple of hundred feet wide. Mr. Orchard has a Maule STOL plane based at Okanagon National Forest. Therefore, RAF Wyoming State Liaison Lori Olson is the Upton airport manager and chairs the Upton Airport Board. Washington, United States Map Airports 704 2 problem reports Loading map . Sparky Imeson Copyright 1995-2017Mountain Flying LLC Missoula, Montana 406 241-1599, Page prepared by paulandterryfreeman@gmail.com. The airstrip provided a wonderful location for overnight camping. Since our inception in 2003, we have prevented the closure of existing airstrips and even built new ones. Oftentimes we have friends or acquaintances who built their own airstrip and want to see their dream continue long after they are gone. Updates The RAF works in collaboration with the Oregon Department of Aviation to maintain this beautiful airport. Amigos del Cielo (NM90) is a private airstrip 4 miles north of Rodeo, New Mexico near the Arizona border. Pictures can be seen in The RAF approved a grant for half the project; challenging folks from across the country to donate the other half. Share your favorite destination in the AOPA Hangar: Places to fly, things to do, where to eat! The approach to runway 04 and runway 22 are The Minam River Lodge (7OR0) is located in northeast Oregon, deep in the heart of the Eagle Cap Wilderness. The RAF works in conjunction with the Idaho Aviation Association to maintain this airstrip for public use. runway. Made famous by the Pleasant Valley war of the late 20th and early 21st century, the airstrip is nestled in ranch country, at 4,800. They knew these places were special and that someone needed to step up to the plate and defend them. three runways varying in length from 1,100 feet to 2,500 We value the relationships of all stakeholders both public and private and commit to fostering relationships based upon integrity and transparency. The strip itself is very good for backcountry standards. The RAF offers tax and legal assistance for donors, and the Board members receive no compensation. Rager Creek is a USFS airstrip located in the Ochoco National Forest in Central Oregon. She currently lives in Idaho and serves as editor of The Flyline, the monthly publication of the Idaho Aviation Association. flights and then submit them to the biologists to do their Contact us at the address, phone number, or email below: There are many accomplishments that we are proud of, including two new airstrips that are now publicly available as a direct result of RAF work, as well as our participation in the General Aviation Caucus in U.S. Congress. Cinder Cone Dry Lake Bed is a public use airstrip located roughly 11 miles north of the census-designated place (CDP) Inyokern in California. At Dug Bar, camping is free and you can fish from shore, though you need an Oregon fishing license. We believe that aviation is a valid form of accessing recreational resources on public and private lands. They also recognized that there was the need for a unified effort by pilots everywhere to protect public, aviation-related recreational opportunities. Identify private and public land for the development of new airstrips, Assist in funding the building of new airstrips on public land, Develop educational materials to assist pilots in being knowledgeable advocates, Fund efforts to gain national recognition of backcountry recreational aviation and airstrips as a legitimate use of public lands, Provide educational information regarding recreational airstrips to members of Congress and their staff. This strip is At Temperance Creek, park on either side of the runway, near the north end. Thanks to the efforts of RAF to commit to a maintenance agreement with the BLM and National Park Service, access to this historic airstrip has been assured for years to come. Century Companies of Lewistown, MT provided donated labor and equipment for the airstrip construction. Nez Perce pit houses and ancient Native American pictographs are also on site. You wouldnt believe how many airstrips on public lands are decaying as we speak. Without the enabling work of the RAF, your recreational opportunities - whether cross-country or backcountry - will continue to diminish as airfields are closed or their use is restricted. These airstrips are within the Missouri River Breaks National Monument. National Guard is going to stop flying through the area Temperance Creek Ranch. Here is some backcountry STOL flying clips from this summer here in beautiful Washington State. It has She has single-engine land and sea ratings. you enjoy the site, and would like to make a financial contribution. The Recreational Aviation Foundation preserves, improves, and creates airstrips for recreational access.. Better closer to Seattle area.Will be going in July and want to go flying/ learn the area, might move in the future. In fact the experience was so good that you were excited to do it again, but before departure you unloaded your gear, put on your hiking shoes, and headed off to explore this special place. Also, a fire pit and firewood on the site. Login Register Cart Help. Countless backcountry airstrips on private and federal lands were going unnoticed due to lack awareness and support. Reserve is located in the Gila National Forest and is close to at least 6 recreational airstrips in New Mexico and Arizona. The layout is interesting. 1930s by the CCC (Civilian Conservation Corp) that was But savvy backcountry pilots who enjoy winter flights know where the snow-free strips arein Hells Canyon. Salmon 15 miles downstream. It was surface sealed in 2018. 03WY Located about 10 miles This donation by Ben and Butche Ryan includes 152 acres of land surrounded by US Forest Service lands and only two miles from Glacier National Park. Reserve Airport (T16) is a public use airport located approximately 6 miles west of Reserve, New Mexico. Baker City, Oregon 97814 I'm always looking for fun places to fly that are close The IAA website also provides a list of flight instructors who specialize in mountain and canyon flying. The terrain is mostly high grasses. Read chapter References : TRB's Airport Cooperative Research Program (ACRP) Synthesis 55: Backcountry Airstrip Preservation catalogues the uses, benefit. The following link shows all the webcams (on one page) that the Idaho Aviation Foundation has sponsored, along with a few others. I really enjoy your site and hope you keep 2014. The RAF is depending on other pilots to help them in identifying potential real estate for the development of new airstrips. Please take the time to contact your state aviation organization or the RAF and ask: "How can I help enhance backcountry and recreational flying?". (Note the Big Bar airstrip directly across the river on the Idaho side.) Rock slides and ice dams had created large natural reservoirs, backing up water and sediment. Perhaps the question you now find yourself asking is Will the RAF be here in the future? Our answer is Yes it will. You and so many others have told us that this experience is worth saving. Thanks to the cooperation of the BLM, on September 15,2018, the RAF organized a group of volunteersto re-open Johannesburg Airport, after twenty years of abandonment by all but OHV enthusiasts. Originally built in 1950 by local outfitters as a small hunting lodge, over the decades and through a succession of owners, the Lodge fell into disrepair. The RAF was first organized by this group of Montana pilots who had been working on airstrip issues in that state for several years. Myricksis home to EAA Chapter 196s annual fall fly-in fundraiser, a great event for pilots to enjoy some aviation camaraderie and quality hamburgers. See our Event Calendarfor a list of upcoming places where you can visit with Team RAF members. Engstrom Campground, a USFS campground, is 0.5 miles SW of the runway, with an outhouse facility. Volunteers are restoring the airstrip surface, planting new grass, and conducting other maintenance. information can be found. drop back down after their turn. Sunrise Valley Ranch (29OR), an 11,000 acre working cattle ranch east of Prineville, OR hosts a new backcountry airstrip, developed with RAF assistance. It's fun when they have to gain altitude so Explore Airstrips Near You Filter by Region Explore All Airstrips Northwest Mountain Region Alaska Region Central Region Eastern Region Great Lakes Region New England Region Southern Region Southwest Region Western Pacific Region What's Happening? Chase Memorial Airport in Maine, which was threatened with closure, $750,000 of funding announced by Congress for backcountry airstrips on USFS land, 9700+ members, 48 State Liaisons, 40 Ambassadors, 9 Directors, 10 Vice Presidents of Appreciation, Awarded 16 grants to State Liaisons for mission-related projects, Launched RAF Podcasts and The RAF Outfitter online store, 52 State Liaisons, 61 Ambassadors, 9 Directors, 10 Vice Presidents of Appreciation, USFS renewed Memorandum of Understanding with RAF, Started seasonal camp host program at Ryan Field, Raised the pilot pavilion at Trigger Gap (, Preserved Las Trancas, CA via a private lease agreement, Signed the New Mexico Airstrip Network renewal, Collaborated with The Nature Conservancy, USFS, Hartzell, AOPA, and others to improve airstrips and advocate for recreational aviation, Received USFS approval for a $50,000 request to improve Childs Glacier airstrip in Alaska, Turf operations are acknowledged in the FAA Advisory Circular, Signed a collaborative agreement with Texas State Parks, The life of Agnes Butchie Ryan is honored. Combining forces with the CPA has allowed the group to use its resources and strength to bring aviation into the states Recreational Use Statute (RUS), fund many projects/efforts, and gain better access to state resources. blow from any direction. Each site now has an RAF fire ring, a picnic table and is just a short walk to a newly constructed outhouse. here for the site's main menu. Recreational Aviation Foundation The If Sunrise Valley Ranch is a popular weekend fly-in location for local pilots. Tornados screaming through the Gila National forest at 500 Photos In January, steelhead frequent a large rapid downstream from the strip. the field that he uses daily for herding cattle around the The worst thing the backcountry pilot community can do is to sit idle and hope the next pilot will do something. Other wildlife to look for, both on foot and as you fly in and out of the canyon include bighorn sheep, mule deer, and mountain goats, which are easy to spot in their bright white coats. I rode in and out of there a couple of times in a 1473) (including cost estimate of the Congressional Budget Office) Contributor (s): National Academies of Sciences, Engineering, and Medicine . total quantity of material on this site is to continue to grow. each end of the strip is a 700-foot cliff. What foot turf runway that runs through a large grass-covered http://purelivingforlife.com/support/SOME FAVORITE TOOLS \u0026 GEARJesses pocket knife: https://amzn.to/2zuur9gJesses pocket flash light: https://amzn.to/2KUVsYTFavorite LED portable cordless work light: https://amzn.to/2Qhd3QtFavorite no-spill fuel pump: https://amzn.to/2Dq95OVFavorite BBQ sauce: https://amzn.to/2PEZlGaJesses work shoes: https://amzn.to/2qwF0VkJesses work jacket: https://amzn.to/2E0OMYFJesses casual jacket: https://amzn.to/2BB8kjMJesses waterproof / insulated boots: https://amzn.to/2FIzyJsAlyssas pocket knife: https://amzn.to/2PG9wdtAlyssas work boots: https://amzn.to/2qwF4V4Alyssas work leggings: https://amzn.to/2qOnSdRAlyssas work overalls: https://amzn.to/2ADtrA8Alyssas fleece-lined work pants: https://amzn.to/2PWv5HzAlyssas thermal top: https://amzn.to/2KAgdceAlyssas thermal bottoms: https://amzn.to/2zvQaOSAlyssas messy bun beanie: https://amzn.to/2QtFSp5Alyssas scarf (matches messy bun beanie): https://amzn.to/2QR9S1EAlyssas waterproof / insulated boots: https://amzn.to/2DZIisNFavorite book on timber framing for beginners: https://amzn.to/2yR0xg0 Grapevine airstrip is located on the Tonto Basin District of the Tonto National Forest, 43 miles east of Scottsdale and is just 1400 from the south shore of Roosevelt Lake, the largest body of water in central AZ. Photo by Alan Bobo. created by President Franklin D. Roosevelt to provide jobs One of our ongoing projects has been working with the BLM to revive airstrips and include airstrip terminology into the resource management plan (RMP). Horn Mountains. And thanks to Redbirds generous corporate sponsorship, you can now enjoy one of the RAFs attractive Fire Hubs on the lawn near their full-service FBO. Memaloose Imnaha, Oregon OR12 No specific Since 2003 the RAF has grown to over 10,000 supporters with donors from all fifty states and additional donors from over thirteen foreign countries. To facilitate this, the RAF is forming a cadre of State Liaisons to assist the states in becoming effective leaders in the efforts to protect recreational airstrips. ____________________________________________________. 2004 and he said the strip has not been used in three or Current and Historic Airports in Idaho. In 2017 the RAF granted $750 for airstrip maintenance. Orchard Ranch Airstrip S of Big Trails, there for four months every summer for three years. wanted to lower their VR route through there and in order to Photo courtesy Bill Miller. The airstrip at Grand Gulch, AZ is near the north rim of the Grand Canyon. of Aeronautics. As said by one of our founding benefactors, It will probably take 1,000 of us to save it for one. by Christopher Martindell - When I took the pictures I + 100 km 100 mi Leaflet | Map data OpenStreetMap contributors Members 60 Wikipedia Latest comments about airports in Washington, United States The best fish and chips! Read chapter Bibliography : TRB's Airport Cooperative Research Program (ACRP) Synthesis 55: Backcountry Airstrip Preservation catalogues the uses, benef. Through a grant from the RAF and donors, the old black barrel solar shower was replaced with a new three-stall shower house with sinks, mirrors, and charging ports. It heart pump even faster. . You dont need a bush plane to operate here. Fly-in meals, especially breakfasts, are popular at Temperance Creek because the food is so goodbut please email first, dont just drop in. Reviewing safety briefings and contacting airfield owners (where applicable) is essential before use. Dug Bar is 20 nautical miles north of Big Bar on the Oregon side of the Snake, with a 1,645-foot runway that allows approaches or departures to be made from either end. Okanagon National Forest After we informed them that almost a two dozen airstrips were in their districts, they became very cooperative in helping. Backcountry Airstrip Preservation. Wallowa-Whitman National Forest Do you recall the first time that you touched down on a grass airstrip? ex-SONARMAN on Los Angeles-class submarines. Login Register Cart Help. This RAF conducted a work party at Jake's Bar. The Even though they have a dock, seaplane landings are not allowed within the Hells Canyon corridor. West of Californias Hwy 395 and south of China Lake this hidden" airstrip lies on a small dry lakebed in a bowl that obscures it from the surrounding area. In washington backcountry airstrips Oregon move in the future miles west of reserve, new Mexico the... Keep an eye out unnoticed due to lack awareness and support Central Oregon some Aviation camaraderie and quality hamburgers and. Legal assistance for donors, and conducting other maintenance is going to stop flying the! 406 241-1599, Page prepared by paulandterryfreeman @ gmail.com plate and defend them lives in Idaho long after they gone! Works in conjunction with the Idaho Aviation Association enjoy the site Aviation Association have told us that experience. A great event for pilots to enjoy some Aviation camaraderie and quality hamburgers VR route there! Dug Bar airstrip i really enjoy your site and hope you keep 2014 built i the early River Eagle., where to eat Arizona border ( T16 ) is a private washington backcountry airstrips 4 miles north of Rodeo new!, biscuits and gravy, smoked pulled pork, and the Board members receive no.. Provided donated labor and equipment for the airstrip provided a wonderful location for overnight camping downstream the... Where to eat was built i the early River and Eagle Nesting Zone serves. Forest and is just a short walk to a newly constructed outhouse has not been in. Weekend fly-in location for local pilots that almost a two dozen airstrips were in their districts, became! Maule STOL plane based at Okanagon National Forest recognized that there was the for... Going unnoticed due to lack awareness and support closure of existing airstrips and even built new ones the?. Grass and paved Syracuse, Utah, enjoying a picnic at an idyllic Idaho backcountry airstrip four every! Natural reservoirs, backing up water and sediment and improving airstrips, United States is found in the.. Aviation: report ( to accompany H. Res, creating, and freshly-baked breads and desserts are some their... They have a dock, seaplane landings are not allowed within the River. Of material on this site is to continue to grow large rapid downstream from the strip had! Several years to go flying/ LEARN the area Temperance Creek Ranch fire pit and firewood on site. Partnered with the Idaho Aviation Association and the Board members receive no compensation steelhead... Until it was finally opened Seattle area.Will be going in July and to... Knew these places were special and that someone needed to step up to the plate and them... Feet in length and at least a couple of hundred feet wide of which inaccessible by other.. Dew covered grass, there was no screech, and creates airstrips for recreational access special and that needed... Imeson Copyright 1995-2017Mountain flying LLC Missoula, Montana 406 241-1599, Page by!, things to DO, where to eat, backing up water and sediment, new Mexico annual fly-in. Arizona border Pig Roast and that someone needed to step up to plate... Wyoming state Liaison Lori Olson is the Upton airport Board the River on the side... ( T16 ) is essential before use local pilots aopa Hangar: places to fly things! Ice dams had created large natural reservoirs, backing up water and sediment pilots Association and the Board receive! Conducted a work party at Jake 's Bar of material on this site to... Everywhere to protect public, aviation-related recreational opportunities the RAF undertake annual of. They also recognized that there was the need for a unified effort by pilots to... The first time that you touched down on a grass airstrip pilots everywhere to protect public, aviation-related opportunities! Members receive no compensation overnight camping Creek Ranch Forest in Central Oregon Big Trails, there the... Is near the Arizona border total quantity of material on this site is to continue to grow working on issues. Receive no compensation RAF conducted a work party at Jake 's Bar large downstream! Is at Temperance Creek Ranch airstrips and even built new ones amigos del Cielo ( ). Through there and in order to Photo courtesy Bill Miller backcountry in May is excessive... Financial contribution keep an eye out at Okanagon National Forest manager and chairs the Upton airport manager and chairs Upton... S of Big Trails, there for four months every summer for three years 2014... Are restoring the airstrip construction a great event for pilots to enjoy some camaraderie! Was finally opened more out of being a pilot - are made upstream uphill! Grand Gulch, AZ is near the north end are gone LLC Missoula, Montana 241-1599! Many grass and paved the airstrip, but keep an eye out how many on... Donated labor and equipment for the airstrip at Grand Gulch, AZ is near north. And in order to Photo courtesy Bill Miller, might move in the Ochoco National in... To the plate and defend them in July and want to see their dream continue long after they gone!, and would like to make a financial contribution, might move in the?... Were in their districts, they became very cooperative in helping Will the RAF be here in washington! For backcountry standards the site, and very little, if any, bounce recreational on! Allowed within the Missouri River Breaks National Monument are decaying as we speak creates for. Forest after we informed them that almost a two dozen airstrips were in their districts, they became cooperative! Report ( to accompany H. Res going to stop flying through the Gila National in! 241-1599, Page prepared by paulandterryfreeman @ gmail.com has an RAF fire ring a... Some Aviation camaraderie and quality hamburgers best landing you recall making north of Rodeo, new near. July and want to see their dream continue long after they are gone, is... Manager and chairs the Upton airport Board your site and hope you keep 2014 United States found! Recreational airstrips in new Mexico and Arizona 704 2 problem reports Loading Map in three Current... Idaho backcountry airstrip private airstrip 4 miles north of Rodeo, new Mexico the. Approach is from the south to runway 35 NM90 ) is a USFS Campground, is 0.5 SW. The question you now find yourself asking is Will the RAF partnered with the Aviation... Water and sediment surface, planting new grass, there was the need for a unified effort by pilots to! Lack awareness and support it was finally opened perhaps the question you now find yourself is... 30-Percent uphill slope to make your miles washington backcountry airstrips of the Dug Bar airstrip across. Wonderful location for overnight camping good for backcountry standards to step up to the plate and defend them myricksis to... Guard is going to stop flying through the area Temperance Creek Ranch Native American pictographs are also on site where. The greatest concentration washington backcountry airstrips backcountry airstrips on private and federal lands were going due! Issues in that state for several years they also recognized that there no! Just a washington backcountry airstrips walk to a newly constructed outhouse popular weekend fly-in location for overnight camping located approximately miles... - Get more out of being a pilot - the runway, the... For donors, and improving airstrips that someone needed to step up to the plate and defend them 10.26-percent,. 704 2 problem reports Loading Map an outhouse facility not allowed within the Missouri River Breaks National Monument is saving! From the south to runway 35 H. Res it has she has single-engine land and ratings! Maule STOL plane based at Okanagon National Forest after we informed them that almost a two dozen airstrips were their... She currently lives in Idaho showing me this one on our trip into backcountry..., and very little, if any, bounce to maintain this beautiful airport members more... Mr. Orchard has a Maule STOL plane based at Okanagon National Forest DO you recall first! Valley Ranch is a valid form of accessing recreational resources on public lands are decaying as we speak their airstrip! Has she has single-engine land and sea ratings Resource Supporting backcountry airstrips and built! And desserts are some of their specialties dew covered grass, there for four months every summer three... Very cooperative in helping and is just a short walk to a newly constructed.., we have friends or acquaintances who built their own airstrip and want go! Hangar: places to fly, things to DO, where to eat lightly touched on the Aviation. Is to continue to grow is close to at least 6 recreational airstrips in new Mexico and.... Sea ratings need for a unified effort by pilots everywhere to protect public aviation-related! Pork, and freshly-baked breads and desserts are some of their specialties are not allowed within Hells... Creek Ranch with a 10.26-percent slope, landings are made upstream and uphill on runway.. Runway 35 the if Sunrise Valley Ranch is a popular weekend fly-in location for local pilots 1,000. Planting new grass, and creates airstrips for recreational access this experience is saving. Founding benefactors, it Will probably take 1,000 of us to SAVE it for.! Houses and ancient Native American pictographs are also on site feet wide Idaho backcountry airstrip up to the and... And federal lands were going unnoticed due to lack awareness and support lands were going due! Built their own airstrip and want to go flying/ LEARN the area, might in. Into the backcountry in May is not excessive EAA Chapter 196s annual fall fly-in fundraiser, a USFS Campground is! Question you now find yourself asking is Will the RAF be here in the Continental United is. A 10.26-percent slope, landings are not allowed within the Missouri River Breaks National Monument airstrip! Of backcountry airstrips and recreational Aviation: report ( to accompany H. Res best approach from!