Mariposa Yosemite Airport
Daylight today(Sep 2, 2026, local time)
About 12h 59m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Mariposa Yosemite Airport
Mariposa-Yosemite Airport is a public airport located four miles (6 km) west of the central business district of Mariposa, in Mariposa County, California, United States. It is owned by the County of Mariposa.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KMPINOTAMs
KMPIReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 08 / 26 | 3,305 ft / 1,007 m | 60 ft | Asp | Lighted | Open |
Radio frequencies (3)
| Type | Description | Frequency |
|---|---|---|
| A/D | OAKLAND CNTR | 121.250 MHz |
| AWOS | AWOS 3 | 135.600 MHz |
| UNIC | CTAF/UNICOM | 122.700 MHz |
Instrument procedures & charts
Instrument approaches (2)
Takeoff & alternate minimums (2)
Showing 4 of 4 FAA procedures on this overview. Always fly the current, official chart. Full charts page.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| DZ PCA058 SR-SS | Special use | Danger | GND | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Mariposa Yosemite Airport.
Frequently asked questions
What is the ICAO code for Mariposa Yosemite Airport?
The ICAO code for Mariposa Yosemite Airport is KMPI, and its IATA code is RMY.
Where is Mariposa Yosemite Airport located?
Mariposa Yosemite Airport is small airport located in Mariposa, United States, at an elevation of 2,254 ft (687 m).
How many runways does Mariposa Yosemite Airport have?
Mariposa Yosemite Airport has 1 runway, the longest being 3,305 ft / 1,007 m.
What time zone is Mariposa Yosemite Airport in?
Mariposa Yosemite Airport is in the America/Los Angeles time zone (UTC-07:00).
What is the magnetic variation at Mariposa Yosemite Airport?
The magnetic variation (declination) at Mariposa Yosemite Airport is approximately 12.4° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Mariposa Yosemite Airport?
The nearest airport to Mariposa Yosemite Airport is Grupe Ranch Airport (5CL0), about 13.5 nm to the se, followed by Manzanita Airport and Flying M Airport.
Is the information on this page suitable for flight planning?
No. Mariposa Yosemite Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.