PFKU Koyukuk Airport
Public
Non-towered
Publicly-owned
ICAO PFKU
Location & operations
- Elevation
- 148.9 ft
- Coordinates
- 64-52-32.9000N 157-43-49.6000W
- Lat / Long
- 64.8758056, -157.7304444
- Mag. variation
- 11E (2025)
- Time zone
- UTC -8 (UTC -9 during Standard Time)
- Activated
- 11/1949
- ARTCC
- ANCHORAGE CENTER
- FSS
- FAIRBANKS FLIGHT SERVICE STATION [907-474-0788]
- NOTAMs facility
- FAI (NOTAM-D service available)
- Attendance
- UNATNDD
- Wind indicator
- lighted
- Segmented circle
- yes
- Beacon
- white-green (lighted land airport) ACTVT ROTG BCN - CTAF.
- Lights
- ACTVT PAPI RWY 07; REIL RWY 07; MIRL RWY 07/25 - CTAF.
Airport location no published diagram
Range from PFKU
Runways
Longest 4000 ft
Tap a runway to see its details.
- Dimensions
- 4000 x 75 ft. / 1219 x 23 m
- Surface
- gravel, in good condition SOFT WHEN WET; RUTS & GRASS ENTIRE LEN.
- Edge lights
- medium intensity Runway edge markings
Runway 7
- Heading
- 068 magnetic, 079 true
- VGSI / PAPI
- 4-light PAPI on left (4.00 degrees glide path)
- Markings
- NSTD, in fair condition
- Touchdown point
- yes, no lights
- REIL
- yes
- Traffic pattern
- left
- Threshold elevation
- 148.7 ft.
- Obstructions
- 30 ft. trees, 130 ft. left and right of centerline
Runway 25
- Heading
- 248 magnetic, 259 true
- Markings
- NSTD, in fair condition
- Touchdown point
- yes, no lights
- REIL
- no
- Traffic pattern
- left
- Threshold elevation
- 148.9 ft.
- Obstructions
- 24 ft. trees, 170 ft. left of centerline
Terminal procedures FAA d-TPP · cycle 2608 · through 0901Z 09/03/26
Departures — DP / ODP 1
Approaches — IAP 2
Arrivals — STAR 0
None published.
Other charts 1
Procedure charts published by the FAA (public domain). Confirm the current cycle before flight.
Communications
- Control Tower
- no
- Ctaf
- 122.9
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.