Gnoss Field Airport

US Flag
METAR: METAR KDVO 050435Z AUTO 17005KT 4SM BR CLR 07/06 A3026 RMK AO2

TAF: N/A

Reporting Station: KDVO (0.2 NM at True Heading of 133)
Visibility: 4SM
Flight Category: MVFR
Altimeter: 1024.8
Temperature: 7 C (44.6 F)
Dewpoint: 6 C (42.8 F)

Location

Latitude: 
 38-08-36.8730N (38.143576)
Longitude: 
 122-33-25.5290W (-122.557091)
Elevation: 
 4.0 feet MSL (1 m MSL)
Magnetic Variation: 
 13 E (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -8.0 (Standard Time)
UTC -7.0 (Daylight Savings Time)
From City: 
 03 N.M. N of Novato, California
Found On: 
 San Francisco Chart
FAA Region: 
 AWP

Contacts

Manager: 
Publicly owned: 
DAN JENSEN
451 #A AIRPORT ROAD
NOVATO, CA 94945
415-897-1754		 MARIN COUNTY
P.O. BOX 4055
SAN RAFAEL, CA 94913-4055
415-897-1754

Operations

Airport Status: 
 Operational
Facility Use: 
 Public
Type: 
 Airport
Activation Date: 
 09/1947
Control tower: 
 No
Attendance (Months/Days/Hours): 
 Months/Days/Hours
ALL/ALL/0800-1700
Boundary ARTCC: 
 ZOA (Oakland)
Responsible ARTCC: 
 ZOA (Oakland)
Segmented Circle Indicator: 
 Yes
Traffic Pattern Altitude (MSL): 
 1004 feet (306 m)
NOTAMs Facility: 
 OAK
NOTAM-D Service: 
 Yes
International Airport of Entry: 
 No
Customs Landing Rights: 
 No
Military Landing Rights: 
 Yes
Civil/Military Joint Use: 
 No

Based Aircraft

Annual Operations (as of )

Communications

CTAF:  123.075
Unicom:  123.075
AWOS-3P:  120.675 (415-897-2236)

  • APCH/DEP CTL SVC PRVDD BY OAKLAND ARTCC (ZOA) ON FREQ 127.8/353.5 (MOUNT TAMALPAIS RCAG).
   

Fixed Based Operators (FBOs) & Fuel

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Area Code: 415
Business Name Frequency Phone Fuel Grade
Air Ward, Inc.
  
897-2295
Direct Avionics
  
892-3511
EMC Petroleum
  
897-1653 100LL, Jet A
Flight Wash
  
897-5450
James S. Simon, M.D.
   Email
  
415-899-9727
Sky Ranch Upholstery
  
Sunset Aviation
  
897-4522
T.J. Neff Aircraft Sales
  
898-5155
Tomcat Vertical Air
  
898-5142
To add, modify, or delete a business
.

Flight Service Stations

Primary Alternate
FSS on Field:  N
FSS Name (ID):  Oakland(OAK)
Frequency: 
Toll Free Phone:  1-800-WX-BRIEF

Instrument Procedures / Charts


FAA Terminal Procedures valid from 0901Z 11/27/25 to 0901Z 12/25/25.

There are various types of charts available for an airport. They are listed in the Page Type column. Here is a legend for those types:

APD - Airport Diagram
DP - Departure Procedure Charts
HOT - Hot Spots
IAP - Instrument Approach Procedure Charts
MIN - Minimums
STAR - Standard Terminal Arrival Charts
Page Type Page Name Volume Action Since
Last Cycle
IAP RNAV (GPS) RWY 13 SW-2
MIN ALTERNATE MINIMUMS SW-2
MIN TAKEOFF MINIMUMS SW-2
STAR REBAS ONE (RNAV) SW-2
STAR REBAS ONE (RNAV)[DELIMITER] CONT.1 SW-2
STAR VNYRD ONE (RNAV) SW-2
STAR VNYRD ONE (RNAV)[DELIMITER] CONT.1 SW-2
Terminal Procedures are only available for airports in several countries with more being added all the time. If you are looking for a specific country's charts, please send an email to support(at)airportguide.com stating the country name. This will be used to prioritize the implementation.

Navigation Aids (Navaids) near NOT

Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

Nearby Airports with Fuel

Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
7.0 Sonoma Valley Airport
(0Q3)		 46 33 100LL
7.2 Petaluma Municipal Airport
(O69)		 341 328 100LL, Jet A
8.9 Sonoma Skypark Airport
(0Q9)		 40 27 100LL
13.7 Napa County Airport
(APC KAPC APC)		 72 59 100LL, Jet A
25.1 Charles M Schulz/Sonoma County Airport
(STS KSTS STS)		 331 318 100LL, Jet A-1
25.4 Buchanan Field Airport
(CCR KCCR CCR)		 111 98 100LL, Jet A-1+
26.8 Angwin-Parrett Field Airport
(2O3)		 12 359 100LL
29.9 Oakland San Francisco Bay Airport
(OAK KOAK OAK)		 147 134 100LL, Jet A
31.4 Nut Tree Airport
(VCB KVCB VCB)		 63 50 100LL, Jet A
32.6 San Francisco International Airport
(SFO KSFO SFO)		 164 151 100LL, Jet A, Jet A++
34.5 Healdsburg Municipal Airport
(KHES HES)		 332 319 100LL
35.6 Hayward Exec Airport
(HWD KHWD HWD)		 144 131 100LL, Jet A, UL94
37.9 Half Moon Bay Airport
(HAF KHAF HAF)		 175 162 100LL
40.4 Rio Vista Municipal Airport
(O88)		 85 72 100LL
40.6 San Carlos Airport
(SQL KSQL SQL)		 158 145 100LL, Jet A, Jet A+, UL94
42.1 Yolo County Airport
(KDWA DWA)		 51 38 100LL, Jet A, Jet A+
43.1 University Airport
(KEDU EDU)		 57 44 100LL
43.1 Cloverdale Municipal Airport
(O60)		 331 318 100LL
44.1 Livermore Municipal Airport
(LVK KLVK LVK)		 127 114 100LL, Jet A
45.3 Watts-Woodland Airport
(O41)		 45 32 100LL

Notices to Airmen (NOTAMS)

NOTAMs

List ALL KDVO NOTAMs
View KDVO NOTAMs

NOTAM Radius Search

NOTAMS within

Enter NOTAM radius search distance

This field is required
NM of KDVO

NOTAM Flight Path Search (Enter from two to five locations below)

NOTAMS within

Enter NOTAM radius search distance

This field is required
NM of KDVO

Remarks

A110-1 DITCHES SURROUND RWY.
A110-3 MOUNTAINS W, HILLS S.
A110-4 NOISE SENSITIVE AREA SE OF ARPT. AVOID STRAIGHT - OUT DEPS ON RY 13 & STRAIGHT - IN LNDGS ON RY 31.
A110-5 RY 13 CALM WIND RY.
A110-6 JET AND TURBINE ACFT LAND RY 13 DEP RY 31 AS WIND AND TRAFFIC PERMIT.
A110-7 HELICOPTERS APCH FM EAST AND DEP TO EAST, REMAIN NORTH OF RADIO TOWERS.
A110-8 FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
A14 DJENSEN@MARINCOUNTY.ORG
A30-13/31 RY 13 HAS PAVED 125 FT OVERRUN. RY 31 HAS 100 FT OVERRUN.
A30-H1 APPROACH 050/230 MAG

Runways

Runway Summary

Runways: 13/31
H1
Longest Runway: 13/31 is 3303 ft (1007 m) long
Runways with an Instrument Approach:

NOT Airport Runway Details

Runway 13/31  3303 ft x 75 ft (1007 m x 23 m)
Runway Length Source:  3RD PARTY SURVEY as of 10/10/2017
Surface:  Asphalt - Good condition - No special surface treatment
Runway Edge Lights:  Medium Intensity

Runway Weight Bearing Capacity (in thousands of pounds) 
Single Wheel Landing Gear:  26.0

Runway 13

Runway 31
Elevation: 
 3.8 3.1
Latitude: 
 38-08-50.9706N 38-08-22.7752N
Longitude: 
 122-33-35.9549W 122-33-15.1049W
Runway True Alignment: 
 150 330
Glide Path Angle: 
 3.5 degrees 4.0 degrees
Traffic Pattern: 
 Left Right
Runway Markings Type: 
 Nonprecision Instrument Basic
Runway Markings Condition:
Good Good
Object at End: 
 TREE HILL
Object Height: 
 82 180
Distance from End: 
 3000 4700
Object Centerline Offset: 
 0 ft. left and right of centerline 500 ft. right of centerline
Visual Glide Slope Indicators: 
 2-Light PAPI On Right Side Of Runway 2-Light PAPI On Left Side Of Runway
REIL: 
 No No
Touchdown Lights: 
 No No
Centerline Lights: 
 No No
Threshold Crossing Height: 
 28 56

Helipad H1  60 ft x 60 ft (18 m x 18 m)
Runway Length Source:  OWNER as of 05/03/2024
Surface:  Asphalt - Good condition - No special surface treatment

Helipad H1
Elevation: 
 2.0
Latitude: 
 38-08-23.4800N
Longitude: 
 122-33-07.9600W
Glide Path Angle: 
 0.0 degrees 0.0 degrees
Runway Markings Type: 
 Basic
Runway Markings Condition:
Good
Object Centerline Offset: 
 0 ft. left and right of centerline 500 ft. right of centerline

Services

Airframe Repair: 
 Major
Powerplant Repair: 
 Major
Bottled Oxygen: 
 High Pressure / Low Pressure
Bulk Oxygen: 
 None
Fuel Available: 
 100LL
Parking: 
 Hangars and tiedowns available

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Maps & Diagrams

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