Airport information
- FAA LID
- 3O1
- Coordinates
- 37.2627, -120.9630
- Elevation
- 75 ft MSL
- Magnetic variation
- 16E
- Sectional chart
- SAN FRANCISCO
- Airport use
- Public
- Control tower
- No
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA
- NOTAM facility
- RIU
- Attendance
- UNATNDD
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1946/04
- Distance from city
- 2 E
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:13 AM | 12:13Z |
| Sunrise | 05:44 AM | 12:44Z |
| Sunset | 08:28 PM | 03:28Z |
| Evening civil twilight Loggable night begins | 08:59 PM | 03:59Z |
Plan a flight from 3O1
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- MIRL RWY 18/36 PRESET LOW INTST; TO INCREASE INTST ACTVT CTAF. ACTVT PAPI RWY 18 & PAPI RWY 36 CTAF 5 CLICKS. MIRL RWY 18/36 OTS INDEFLY. PAPI RWY 18 & PAPI RWY 36 OTS INDEFLY. on 122.9 — Chart Supplement ↗
Runway lighting aids — 18: 2-light PAPI (left) · 36: 2-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 18 · 180°
- Pattern
- left (turns left)
- TPA
- 875 ft MSL · 800 AGL
- CTAF
- 122.9
Enter the left downwind for Rwy 18 at 875 ft MSL · 800 AGL on a 45°.
Runway 18/36
3,207 ft × 60 ft · Asphalt (Poor)- Heading
- 180° mag · 196° true
- Markings
- basic
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
- Approach obstacle
- Road, 15 ft, 490 ft from threshold, 155 ft R of centerline — 19:1 slope to clear · penetrates the 20:1 visual approach surface
- Heading
- 000° mag · 16° true
- Markings
- basic
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
- Approach obstacle
- Pline, 35 ft, 1,450 ft from threshold, 530 ft L of centerline — 36:1 slope to clear
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 3,207 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| CTAF | 122.9 |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MOD · Modesto | VOR-DME | 114.60 | r164° / 21.9 NM |
| HYP · El Nido | VOR-DME | 114.20 | r261° / 27 NM |
| PXN · Panoche | VORTAC | 112.60 | r329° / 34 NM |
| ECA · Manteca | VORTAC | 116.00 | r147° / 35.7 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL
- Parking
- tiedowns
- Other services
- Agricultural
Ownership & management
Remarks FAA
- 675 X 50 PAVED RY SAFETY AREA AT NORTH END OF RY UNUSABLE FOR TKOF/LNDG.
- BIRD ACTIVITY INVOF ARPT.
- FOR CD CTC NORCAL APCH AT 916-361-0516.
- ARPT CLSD AT NGT.
- RWY 18/36 MARKINGS IN POOR COND; INDISTINGUISHABLE FROM TFC PAT ALT.
- MIRL RWY 18/36 PRESET LOW INTST; TO INCREASE INTST ACTVT CTAF. ACTVT PAPI RWY 18 & PAPI RWY 36 CTAF 5 CLICKS. MIRL RWY 18/36 OTS INDEFLY. PAPI RWY 18 & PAPI RWY 36 OTS INDEFLY.
- CITY HALL
- AUTOMATED CREDIT CARD FUEL SYS 24 HRS.
- RWY 18/36 POOR COND WITH WEEDS GROWING IN THE ALLIGATORING, AND LONGL AND LATERAL CRACKING.
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 3O1 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.
About 3O1
Gustine Airport (3O1) is an airport in Gustine, CA, at 75 ft MSL. It has 1 runway, the longest 3,207 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3O1, refreshed from the Aviation Weather Center and FAA NASR.
Does 3O1 have a control tower?
No. Gustine Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 3O1?
Gustine Airport has 1 runway; the longest is 3,207 ft. See the Runways tab for headings, surface, and lighting.
Where is 3O1?
Gustine Airport is in Gustine, CA, at an elevation of 75 ft MSL. Coordinates: 37.2627, -120.9630.
Fly out of 3O1 often?
Save 3O1 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.