Gansner Field
2O1 · GNF · Quincy, CA · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:44 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:35 AM | 12:35Z |
| Sunrise | 06:05 AM | 13:05Z |
| Sunset | 08:14 PM | 03:14Z |
| Evening civil twilight Loggable night begins | 08:44 PM | 03:44Z |
Plan a flight from 2O1
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 24LEFT traffic
- Heading
- 245° mag · 262° true
- Dimensions
- 4,105 × 60 ft
- TPA
- 4,400 ft MSL (≈1,000 AGL) · standard
- Surface
- ASPH-G
- CTAF
- 122.7
Enter the left downwind (heading 065°) on the 45° at 4,400 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 06/24 | 4,105 ft |
Prefer one flat page? Full runway details for 2O1 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 2O1 kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
“Quincy”Taxi & takeoff
“Quincy”Also
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All 2O1 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 2O1 / GNF
- Coordinates
- 39.9439, -120.9450
- Elevation
- 3,419 ft MSL
- Magnetic variation
- 17E
- Sectional chart
- SAN FRANCISCO
- Airport use
- Public
- Control tower
- No
- Weather station
- AWOS-2 · 135.600 · ☎ 530-283-6528
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA · 122.4 · 1-800-WX-BRIEF
- FSS outlet
- RCO → Rancho Murieta Radio (24)
- NOTAM facility
- RIU
- Attendance
- UNATNDD
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1949/12
- Distance from city
- 1 N
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT MIRL RWY 07/25 - CTAF. on 122.7 — 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
- Fuel available
- 100LL
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 11 notes
General
- DUE TO PROXIMITY OF TERRAIN NRML OPNS ARE: FOR DEPS/TOUCH AND GO RWY 07. LDGS ON RWYS 07 AND 25.
- ULTRALIGHTS ON AND INVOF ARPT.
- RAPIDLY RISING TERRAIN WITH +100 FT TREES ON NORTH SIDE OF RY.
- APRT RESTRICTED BY APRT OPER TO ACFT WITH MAX CERT TKOF WEIGHT OF 12,500 LBS OR LESS.
- FIREFIGHTING ACFT INVOF ARPT MAY-OCT.
- FOR CD CTC NORCAL APCH AT 916-361-6874.
Lighting
- ACTVT MIRL RWY 07/25 - CTAF.
Fuel
- 24 HR 100LL FUEL BY CREDIT CARD.
Obstructions
- RWY 07 +19 FT ROAD 350 FT FM RWY 7 END 7:1 CLEARANCE SLOPE TO THLD.
Contact
- DIRECTOR OF FACILITIES AND AIRPORTS.
- FAC AND ARPTS OFC IN QUINCY. PHONE 530-283-6299.
Nearby airports
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Also nearby: O05 Rogers Field (24 NM) · O02 Nervino Airport (28 NM) · CA38 Totem Pole Ranch Airport (29 NM) · 2CL1 Brownsville Airpark (private) (33 NM) · CA92 Paradise Skypark Airport (private) (34 NM)
About 2O1
Gansner Field (2O1 · GNF) is an airport in Quincy, CA, at 3,419 ft MSL. It has 1 runway, the longest 4,105 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 2O1, refreshed from the Aviation Weather Center and FAA NASR.
Does 2O1 have a control tower?
No. Gansner Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 2O1?
Gansner Field has 1 runway; the longest is 4,105 ft. See the Runways section for headings, surface, and lighting.
Where is 2O1?
Gansner Field is in Quincy, CA, at an elevation of 3,419 ft MSL. Coordinates: 39.9439, -120.9450.
Fly out of 2O1 often?
Save 2O1 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
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 2O1 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.