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Trinity Center Airport
O86 · Trinity Center, CA · 2,390 ft elevation · var 17E · Towered
Airport information
- FAA LID
- O86
- Coordinates
- 40.9832, -122.6940
- Elevation
- 2,390 ft MSL
- Magnetic variation
- 17E
- Sectional chart
- KLAMATH FALLS
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA
- NOTAM facility
- RIU
- Attendance
- UNATNDD
- Segmented circle
- Yes
- Wind indicator
- yes
- Activated
- 1960/09
- Distance from city
- 0 E
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:05 AM | 12:05Z |
| Sunrise | 05:39 AM | 12:39Z |
| Sunset | 08:46 PM | 03:46Z |
| Evening civil twilight Loggable night begins | 09:20 PM | 04:20Z |
Loggable night (§1.1)
09:20 PM → 05:05 AM
Night currency (§61.57)
09:46 PM → 04:39 AM
Plan a flight from O86
Runway 14/32
3,215 ft × 50 ft · Asphalt (Fair) 14
- Heading
- 144° mag · 161° true
- Markings
- basic
- Traffic pattern
- Left
- Displaced threshold
- 200 ft
32
- Heading
- 324° mag · 341° true
- Markings
- basic
- Traffic pattern
- Right
- Displaced threshold
- 200 ft
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| CTAF | 122.9 |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| FJS · Fort Jones | VOR-DME | 109.60 | r151° / 28.5 NM |
| RDD · Redding | VOR-DME | 108.40 | r310° / 34.1 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Parking
- tiedowns
Ownership & management
Owner
TRINITY COUNTY
PO BOX 2490, WEAVERVILLE, CA
530-623-1365
Manager
PANOS KOKKAS
PO BOX 2490, WEAVERVILLE, CA
530-623-1365
Remarks FAA
- HIGH TERRAIN ALL QUADRANTS.
- ARPT CLSD NIGHTS.
- TREES/HOMES WEST SIDE OF APRT.
- CALM WIND RY 14.
- NOISE ABATEMENT PROCEDURES IN EFFECT W & NW OF ARPT.
- INTERMITTENTLY CLOSED WINTERS DUE TO SNOW. CTC COUNTY TRANSPORTATION OFFICE FOR INFO 530-623-1365.
- BE ALERT TO DEER ON RY.
- GEESE ON AND IN THE VICINITY OF ARPT.
- FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
- DIRECTOR OF TRANSPORTATION
- DIRT ROAD AND 4 FT FENCE 120 FT FM APCH END RWY 14.
- RWY 14 APCH RATIO TO DISPLCD THLD 20:1
- RWY 32 APCH RATIO TO DISPLCD THLD 20:1
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open O86 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.