Coordinates: 37°40'13.75"N / 121°19'39.79"W
Located 05 miles SE of Tracy, California.
Estimated Elevation is 81 feet MSL.
Magnetic Variation from 1985 is 16° East

Airport Use: Private Use Activation Date: March 1970 Status: Operational Control Tower: No Seg-Circle: No Beacon: None Wind Indicator: Yes, Not Lighted

A.R.T.C.C.: OAKLAND F.S.S.: RANCHO MURIETA Sectional Chart: SAN FRANCISCO AirspaceAnalysis: NOT ANALYZED FIRST REPORTED 9 JAN 1963. ARPT 15 NM S OF FRESNO AIR TRML. Attendance: ALL/ALL/DAWN-DUSK

ASOS at SCK (14.1 N):	209-982-4270
ATIS(209-982-4667) at SCK (14.1 N):	118.25
AWOS-3 at C83 (17.0 NW):	123.775 925-634-0906

ID Name Freq Radial / Range ECA MANTECA 116.00 200° 12.3 MOD MODESTO 114.60 261° 17.8 LIN LINDEN 114.80 195° 28.7 SJC SAN JOSE 114.10 042° 34.4

ID Name Freq Bearing / Range TCY TRACY 203 088° 5.7 SC JOTLY 271 206° 13.3 LV REIGA 374 078° 17.0 MO WOWAR 367 268° 23.3

Dimensions:	1600 x 30 feet
Surface:	Asphalt
	Runway 09	Runway 27
Traffic Pattern:	Left	Left
Obstacles:	ft Power Line ft from runway

Fuel:	NONE
Transient Storage:	NONE
Airframe Repair:	NONE
Engine Repair:	NONE
Bottled Oxygen:	NOT AVAILABLE
Bulk Oxygen:	NOT AVAILABLE

Ownership:	Privately Owned
Owner:	C M TRINKLE
	31244 S HWY 33
	TRACY, CA 95376
	209-835-2838
Manager:	DWAYNE BOYS
	31244 S. HIGHWAY 33
	TRACY, CA 95376
	209-835-2838

Single Engine Aircraft Based on Field:	9	Statistics collected for 12 month period ending
Multi-Engine Aircraft Based on Field:	none	Annual Commercial Operations:	none
Jet Aircraft Based on Field:	none	Annual Commuter Operations:	none
Helicopters Based on Field:	none	Annual Air Taxi Operations:	none
Military Aircraft Based on Field:	none	Annual Military Operations:	none
Gliders Based on Field:	none	Annual GA Local Operations:	none
Ultralights Based on Field:	none	Annual GA Itinerant Operations:	none