Trinity Center
O86 · Trinity Center, CA · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 07:42 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:27 AM | 13:27Z |
| Sunrise | 06:54 AM | 13:54Z |
| Sunset | 07:15 PM | 02:15Z |
| Evening civil twilight Loggable night begins | 07:42 PM | 02:42Z |
Plan a flight from O86
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 14LEFT traffic
- Heading
- 145° mag · 162° true
- Dimensions
- 3,215 × 50 ft
- TPA
- 3,190 ft MSL · 800 AGL · charted
- Surface
- Asphalt
- Displaced thr
- 200 ft
- CTAF
- 122.9
Enter the left downwind (heading 325°) on the 45° at 3,190 ft MSL.
More details — RWY 14
- Markings
- basic
Pattern side + displaced threshold: FAA NASR · TPA charted (NASR) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 14/32 | 3,215 ft |
Prefer one flat page? Full runway details for O86 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the O86 kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
FJS 116.25 · RDD 114.35
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| FJS · Fort Jones | VOR/DME | 116.25 · 109Y | Low | r151° / 28.5 NM |
| RDD · Redding | VOR/DME | 114.35 · 90Y | Low | r310° / 34 NM |
Prefer one flat list? All O86 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- O86
- Coordinates
- 40.9828, -122.6937
- Elevation
- 2,390 ft MSL
- Magnetic variation
- 17E
- Sectional chart
- KLAMATH FALLS
- Airport use
- Public
- Control tower
- No
- Weather station
- AWOS-3 · 134.300 · ☎ 530-266-3220
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA · 1-800-WX-BRIEF
- NOTAM facility
- RIU
- Attendance
- UNATNDD
- Segmented circle
- Yes
- Wind indicator
- yes
- Activated
- 1960/09
- Distance from city
- 0 E
Activity & hazards NASR
- Parachute jumping — to 5,500 ft MSL · 5/1 THROUGH 11/1 YEARLY
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 13 notes
General
- 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.
Obstructions
- 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
Contact
- DIRECTOR OF TRANSPORTATION
Nearby airports
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Also nearby: O54 Lonnie Pool Field/Weaverville (18 NM) · 1O6 Dunsmuir Municipal-Mott (25 NM) · O85 Benton Field (28 NM) · O46 Weed (32 NM) · F62 Hayfork (34 NM)
About O86
Trinity Center (O86) is an airport in Trinity Center, CA, at 2,390 ft MSL. It has 1 runway, the longest 3,215 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for O86, refreshed from the Aviation Weather Center and FAA NASR.
Does O86 have a control tower?
No. Trinity Center is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at O86?
Trinity Center has 1 runway; the longest is 3,215 ft. See the Runways section for headings, surface, and lighting.
Where is O86?
Trinity Center is in Trinity Center, CA, at an elevation of 2,390 ft MSL. Coordinates: 40.9828, -122.6937.
More about O86
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. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.