ℹ️
Airport Information
Full Name
Castle Airport
City
Merced
Country
🇺🇸 A.S
Country Code
US
IATA Code
MER
ICAO Code
KMER
Latitude
37.3805°N
Longitude
120.5680°W
Elevation
191 ft (58 m)
Type
Medium Airport
Wikipedia
Region
US-CA
🌤️
Current Weather at MER
Live weather via Open-Meteo · Updates on page load
🛬
Runways
13/31
11,802 ft (3,597 m) · Pem
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Radio Frequencies
| Type | Description | Frequency |
|---|---|---|
| A/D | NORCAL APP/DEP | 120.95 MHz |
| AWOS | AWO 3 | 124.475 MHz |
| UNIC | CTAF/UNICOM | 123.075 MHz |
🌱
Carbon Footprint Calculator
Estimate CO₂ emissions for a flight departing from MER.
kg CO₂ per passenger
✈️
Live Departures
View real-time departures and arrivals for MER.
View Live Departures on FlightAware ↗📍