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IATA MER ICAO KMER Medium airport

Castle Airport

Merced · California · United States

Location

Town: Merced
Region: California
Country: United States
Elevation: 191 ft
Latitude: 37.3805
Longitude: -120.5680

Observed traffic

Departures (30 d): 254
Arrivals (30 d): 202
All observed flights: 456
Last seen: October 30, 2026

Facility

Type: Medium airport
Scheduled service: No
Longest runway: 11,802 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
13 / 31	11,802 ft	150 ft	PEM	Yes	141° / 321°

Frequencies

Type	Description	MHz
A/D	NORCAL APP/DEP	120.950
AWOS	AWO 3	124.475
UNIC	CTAF/UNICOM	123.075

Wikipedia Airport data from OurAirports (public domain).