KO86
Trinity Center Airport
Trinity Center, CaliforniaElevation 2,390 ftSmall airport
OUR HEADSET PICK · NOT SPONSORED
DC
David Clark DC ONE-X
Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise cancelling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.
Visit David ClarkRUNWAYS
Runway detail & declared distances
14/32
RWY 14
Displaced threshold200 ft
Traffic patternLeft
RWY 32
Displaced threshold200 ft
Traffic patternRight
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Trinity Center Airport is in Trinity Center, California. Field elevation 2,390 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerPANOS KOKKAS
Manager phone530-623-1365
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAKO86
SectionalKLAMATH FALLS
Center (ARTCC)OAKLAND
Flight service (AFSS)RANCHO MURIETA
RegionCalifornia
CountryUnited States
Coordinates40.9832, -122.6940
Distance from city0 NM E
SERVICES & LIGHTING
Control towerNon-towered
Traffic pattern alt800 ft MSL
CTAF122.900
FREQUENCIES
Communications
122.9
CTAF
CTAF
Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.
AIRPORT REMARKS
Operational remarks
›FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
›GEESE ON AND IN THE VICINITY OF ARPT.
›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.
›DIRECTOR OF TRANSPORTATION
›RWY 14 APCH RATIO TO DISPLCD THLD 20:1
›HIGH TERRAIN ALL QUADRANTS.
›RWY 32 APCH RATIO TO DISPLCD THLD 20:1
›DIRT ROAD AND 4 FT FENCE 120 FT FM APCH END RWY 14.
FREQUENTLY ASKED
Does KO86 have a METAR?
Yes. KO86 is a METAR-reporting station; the current observation loads live on this page.
Does KO86 have a TAF?
When KO86 issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at KO86?
KO86 sits at 2,390 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for KO86?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.