BUFFALO, WY · 4 FAA charts · cycle 6 Aug 2026
2 published instrument approaches: 1 RNAV (GPS), 1 VOR.
| Chart | Amendment | ||
|---|---|---|---|
 | RNAV (GPS) RWY 31 | 1A | |
 | VOR/DME RWY 31 | 6B |
| Chart | Amendment | ||
|---|---|---|---|
 | TAKEOFF MINIMUMS | — | |
 | ALTERNATE MINIMUMS | — |
Minimums pages cover a whole volume, so the same document is shared by every airport in it.
From the FAA NASR 28-day subscription, cycle 6 Aug 2026.
| Service | Frequency | Call sign |
|---|---|---|
| CTAF | 122.8 |
Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 13/31 | 6,143 ft | 75 ft | Asphalt Good | Medium intensity |
| 13 138°T | PAPI (4-box) 3° | |||
| 31 318°T | PAPI (4-box) 3° | |||
Runway and approach-aid data from the FAA NASR 28-day subscription.
44.3810830, -106.7218060
4,970 ft3 nm NWPaste the coordinates into a simulator’s world map to drop straight onto the field.
Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.
Johnson County has two published approaches, one RNAV (GPS) and one VOR, but both serve the same end of its sole runway. The reciprocal end therefore has no published instrument approach. With no airport diagram in the current cycle, the chart set is especially compact: the remaining publications cover minimums rather than additional arrival procedures.
Nearby procedure coverage is broader but remains close in scale. Sheridan County and Northeast Wyoming Regional have the largest chart sets, followed by Worland Municipal and South Big Horn County; even the smallest of these exceeds Johnson County’s coverage. The Billings and Cheyenne sectionals add wider VFR context not provided by the terminal procedures.
| ID | Airport | City | Distance | Charts |
|---|---|---|---|---|
| KSHR | Sheridan County | SHERIDAN, WY | 26 nm NW | 7 |
| KGCC | Northeast Wyoming Rgnl | GILLETTE, WY | 51 nm E | 7 |
| KWRL | Worland Muni | WORLAND, WY | 59 nm SW | 6 |
| KGEY | South Big Horn County | GREYBULL, WY | 59 nm W | 5 |
4 current FAA charts for Johnson County, including 2 instrument approachs. All are free to download as PDFs from this page, from the 6 August 2026 cycle.
CTAF 122.8. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.
Johnson County has 1 runway. The longest is 13/31 at 6,143 ft by 75 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.
No ILS is published. In total KBYG has 2 published instrument approaches, of which 1 are RNAV (GPS).
Every published approach serves one runway end. There is no instrument procedure to the reciprocal direction, so an arrival in instrument conditions commits to that single approach direction regardless of the wind.
No — Johnson County has no control tower. Traffic co-ordinates on a common frequency rather than with a controller, which is listed in the frequencies table on this page.
They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.
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Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.
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