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CN19AIRPORT

LAS SERPIENTES

KNIGHTSEN, California

VFRUpdated 2h ago10 ft MSL

1

Runway

0

Frequencies

0

Procedures

0

NOTAMs

Quick Facts

FAA

CN19

Elevation

10 ft MSL

Runways

1

Frequencies

0

Tower

No

Fuel

N/A

Coordinates

37.936, -121.613

Airport Information

Facility Type

AIRPORT

Elevation

10 ft MSL

Control Tower

No

Fuel Types

None listed

ARTCC

OAKLAND

Coordinates

37.9357, -121.6128

Ownership

Private

Hours of Operation

Current Weather

METAR KLVK 131853Z 27006G16KT 10SM CLR 19/09 A3012 RMK AO2 SLP195 T01890089

Flight Category

VFR

Wind

270° at 6 kt G16

Visibility

10+ SM

Temperature

18.9°C

Dewpoint

8.9°C

Altimeter

1020.10 inHg

Cloud Cover

CLR

Nearest weather from KLVK (19 NM away)

Observed 2026-05-13 18:53Z

Nearby Weather Cameras

No camera at CN19. Showing nearest cameras.

Weather camera at Highland Peak facing SouthEast
Live

Highland Peak

SouthEast · Camera 2 · 4 cameras total

14 NM away

Weather camera at Walnut Grove facing NorthEast
Live

Walnut Grove

NorthEast · Camera 2 · 4 cameras total

20 NM away

11 camera angles available

See all cameras, directions, and nearby airport cameras

Sign up free to view all cameras →
Source: FAA faa-weather-camera

Runways

IDLengthWidthSurfaceLights
16/341,900 ft75 ftTURFHIGH

Active NOTAMs

No active NOTAMs for CN19.

Nearby Airports in California

CN19 Operational Overview

Location & Facility

LAS SERPIENTES (CN19) is a privately owned airport restricted to private use located in KNIGHTSEN, California, United States. The field sits at an elevation of 10 feet above mean sea level (MSL) at coordinates 37.9357°N, 121.6128°W.

Runways

LAS SERPIENTES has 1 runway. The longest runway (16/34) measures 1,900 feet by 75 feet with a turf surface.

Communications & Operations

LAS SERPIENTES is a non-towered (pilot-controlled) field.

Weather Cameras

3 FAA Weather Cameras are available near LAS SERPIENTES, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.

Current Conditions

The current flight category at LAS SERPIENTES is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.

Frequently Asked Questions

What is CN19?

CN19 is the ICAO identifier for LAS SERPIENTES, a public-use airport located in KNIGHTSEN, California, United States.

How many runways does LAS SERPIENTES have?

LAS SERPIENTES (CN19) has 1 runway. See the runway table above for dimensions and surface types.

What is the elevation of CN19?

The field elevation of LAS SERPIENTES is 10 feet above mean sea level (MSL).

Is fuel available at CN19?

No fuel types are currently listed for LAS SERPIENTES. Contact the FBO directly for availability.

What are the current weather conditions at CN19?

The current flight category at LAS SERPIENTES is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.

Are there active NOTAMs at CN19?

There are currently no active NOTAMs for LAS SERPIENTES.

How do I access complete data for CN19?

Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for LAS SERPIENTES.

Where is LAS SERPIENTES located?

LAS SERPIENTES (CN19) is located in KNIGHTSEN, California, United States, at an elevation of 10 ft MSL.

Does CN19 have weather cameras?

CN19 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.

Complete aviation intelligence for CN19

Live weather, decoded NOTAMs, IFR procedures, AI briefings, and more. Included in every AeroCopilot plan from $7.99/month.

Source: FAA faa-nasr· AIRAC 28-day cycle· Updated May 12, 03:27 PM UTC
Source: FAA noaa-awc-metar· Updated May 13, 06:53 PM UTC