TWIN BRIDGES, MT · 6 FAA charts · cycle 6 Aug 2026
2 published instrument approaches: 2 RNAV (GPS), serving 2 runway ends.
| Chart | Amendment | ||
|---|---|---|---|
 | RNAV (GPS) RWY 17 | 1 | |
 | RNAV (GPS) RWY 35 | 1 |
| Chart | Amendment | ||
|---|---|---|---|
 | BRIDGES TWO (OBSTACLE) (RNAV) | — | |
 | DILLON TWO (OBSTACLE) (RNAV) | — |
| 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 | 122.9 |
Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 17/35 | 6,000 ft | 75 ft | Asphalt Good | Medium intensity |
| 17 182°T | PAPI (2-box) 3° | |||
| 35 2°T | PAPI (2-box) 3° | |||
| 07/25 | 2,866 ft | 100 ft | Grass Good | |
Runway and approach-aid data from the FAA NASR 28-day subscription.
45.5354060, -112.3022910
4,788 ft2 nm SEPaste 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.
Ruby Valley Fld’s instrument coverage is compact but balanced: two RNAV (GPS) approaches serve two runway ends, so published arrivals are not concentrated on a single direction. There are no other approach types and no published airport diagram. The runway choice is sharply divided: 17/35 provides 6,000 ft of asphalt, while 07/25 is a 2,866 ft turf-dirt strip. Any aircraft needing more than 2,866 ft of runway therefore has only 17/35 available by length.
Dillon and Bert Mooney have similarly sized procedure sets, while Bowman Fld’s coverage is notably thinner. Bozeman Yellowstone Intl stands apart with a much broader set. The Great Falls sectional adds regional VFR context and the relative placement of Ruby Valley Fld and surrounding airports, which the procedure sheets do not provide.
| ID | Airport | City | Distance | Charts |
|---|---|---|---|---|
| KDLN | Dillon | DILLON, MT | 20 nm SW | 6 |
| KBTM | Bert Mooney | BUTTE, MT | 26 nm N | 7 |
| KEKS | Ennis Big Sky | ENNIS, MT | 32 nm SE | 5 |
| 3U3 | Bowman Fld | ANACONDA, MT | 44 nm NW | 3 |
| KBZN | Bozeman Yellowstone Intl | BOZEMAN, MT | 50 nm E | 25 |
| 38S | Deer Lodge-City-County | DEER LODGE, MT | 55 nm N | 2 |
6 current FAA charts for Ruby Valley Fld, including 2 instrument approachs. All are free to download as PDFs from this page, from the 6 August 2026 cycle.
CTAF 122.9. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.
Ruby Valley Fld has 2 runways. The longest is 17/35 at 6,000 ft by 75 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.
No ILS is published. In total KRVF has 2 published instrument approaches, of which 2 are RNAV (GPS).
No — Ruby Valley Fld 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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