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CN19 Las Serpientes Airport
Knightsen, California, USA

GOING TO KNIGHTSEN?


FAA INFORMATION EFFECTIVE 12 JUNE 2025

Location

FAA Identifier: CN19
Lat/Long: 37-56-08.3500N 121-36-46.2300W
37-56.139167N 121-36.770500W
37.9356528,-121.6128417
(estimated)
Elevation: 10 ft. / 3 m (estimated)
From city: 2 miles SE of KNIGHTSEN, CA
Time zone: UTC -7 (UTC -8 during Standard Time)
Zip code: 94513

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 02/2004
Control tower: no
ARTCC: OAKLAND CENTER
FSS: OAKLAND FLIGHT SERVICE STATION
Attendance: UNATNDD
Segmented circle: no

Airport Communications

WX AWOS-3 at C83 (6 nm S): 123.775 (925-634-0906)
WX AWOS-AV at O88 (16 nm N): 127.075 (707-374-5396)
WX AWOS-3 at TCY (17 nm SE): 118.375 (209-831-4335)
WX ASOS at LVK (18 nm SW): PHONE 925-606-5412
WX ASOS at SCK (18 nm E): PHONE 209-982-4270

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
CCRr091/21.5CONCORD VOR/DME117.0017E
LINr237/30.0LINDEN VOR/DME114.8017E
SACr168/30.6SACRAMENTO VORTAC115.2017E
OAKr050/31.6OAKLAND VOR/DME116.8017E
MODr284/36.1MODESTO VOR/DME114.6017E
SJCr009/37.2SAN JOSE VOR/DME114.1016E
SGDr095/38.8SCAGGS ISLAND VORTAC112.1017E

Airport Services

Runway Information

Runway 16/34

Dimensions: 1900 x 75 ft. / 579 x 23 m
Surface: turf
Runway edge lights: high intensity
RUNWAY 16  RUNWAY 34
Latitude: 37-56.295833N37-55.982500N
Longitude: 121-36.769500W121-36.771500W
Traffic pattern: leftleft
Displaced threshold: no200 ft.
DSPLCD THLD RY 34 MARKED WITH WHITE BOARDS.
Obstructions: none10 ft. berm, 50 ft. from runway

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: BRUCE CLEGG
4401 ORWOOD ROAD
BRENTWOOD, CA 94513-5219
Phone 925-634-4064
Manager: BRUCE CLEGG
4401 ORWOOD ROAD
BRENTWOOD, CA 94513-5219
Phone 925-698-4831
CELL 925-698-4831

Additional Remarks

OWNER DESIRES ARPT NOT BE CHARTED.
FOR CD CTC NORCAL APCH AT 916-361-0516.

Instrument Procedures

There are no published instrument procedures at CN19.

Some nearby airports with instrument procedures:

C83 - Byron Airport (6 nm S)
O88 - Rio Vista Municipal Airport (16 nm N)
KTCY - Tracy Municipal Airport (17 nm SE)
KLVK - Livermore Municipal Airport (18 nm SW)
KSCK - Stockton Metro Airport (18 nm E)
 
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Area around CN19 (Las Serpientes Airport)
 
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Aerial photo
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Aerial photo of CN19 (Las Serpientes Airport)
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Sectional chart

 
Airport distance calculator
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From to CN19

Sunrise and sunset
Times for 12-Jun-2025
 Local
(UTC-7)
 Zulu
(UTC)
Morning civil twilight05:1312:13
Sunrise05:4412:44
Sunset20:2803:28
Evening civil twilight20:5903:59

Current date and time
Zulu (UTC)  13-Jun-2025 01:38:30
Local (UTC-7)  12-Jun-2025 18:38:30
 
METAR
KC83 
6nm S 
130115Z AUTO 24020G29KT 10SM CLR 26/06 A2983 RMK AO2
KTCY 
17nm SE 
130115Z AUTO 26014KT 10SM CLR 30/01 A2982 RMK A01
KLVK 
17nm SW 
130053Z 30012KT 10SM CLR 21/09 A2989 RMK AO2 SLP118 T02110089
KSCK 
19nm E 
130055Z 26013KT 10SM CLR 31/08 A2981 RMK AO2 SLP094 T03060078
TAF
KLVK 
17nm SW 
121724Z 1218/1318 28011KT P6SM SKC
KSCK 
19nm E 
121721Z 1218/1318 VRB05KT P6SM SKC FM121900 30008KT P6SM SKC FM122300 28012G21KT P6SM SKC FM130600 27009KT P6SM SKC
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