📍 Novato⬆ 2 ft1 runways
KDVO · NOT
Marin County Airport - Gnoss Field
38.14360°N
-122.55600°W
ARR / DAY
8
▼
45.4%
DEP / DAY
11
▼
51.3%
Marin County Airport - Gnoss Field (KDVO/NOT) is a small general aviation airport located in Novato, CA, 16 mi west of Vallejo. It features 1 runway measuring 3,303 feet. SkyMeter has observed roughly 8 arrivals and 11 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
55°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
Runways
1 installed
13/31
3,303 ft × 75
ASP● LITMED
Runway intelligence
Which runway carries the operations, observed over the last 30 days
13
61% of ops
508 land · 104 TO
31
39% of ops
321 land · 313 TO
Runway 13 carries 61% of operations (508 landings, 104 takeoffs) over the last 30 days. The next most-used is 31 at 39%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
13
508 landings
UA 6%
31
321 landings
UA 7%
Approaches to 13 show a 6% unstable-approach rate (29 UA events from 508 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
28.1
flights/day · 844 total
Busy hour (local)
6pm
also 7pm · 5pm
Day vs night
50%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 123.075 | — |
| UNICOM | 123.075 | — |
| AWOS | 120.675 | — |
| MOUNT TA | 127.800 | — |
| OTHER | 127.800 | — |
| MOUNT TA | 353.500 | — |
| OTHER | 353.500 | — |
Airport operations
- ARTCC:
- ZOA
- Elevation:
- 4 ft
- Mag var:
- 16° E
- Fuel:
- 100LL
Hourly traffic
Avg movements per hour · local time · last 30 days
Pilot & community notes
2 comments from OurAirports (click to expand)
2
Pilot & community notes
2 comments from OurAirports (click to expand)
CH
ChrisRH
06/22/2012
Beware cross winds and lighted tower east of field.
HA
hamish
07/24/2007
I did a large part of my tailwheel training here, for good reason: this field has some notorious crosswinds, often enough varying 180 degrees sharply from one part of the runway to the next. Good for practice and for keeping current, but not so much fun when you're not expecting it....
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All flight data subject to ODbL attribution
·
Updated 12:52 UTC