Skip to content

KMPI · Mariposa Yosemite Airport

ICAO · US · 9 NTSB events

ID KMPI FAA MPI Elev 2,254 ft Lat 37° 30.65' N Lon 120° 2.40' W Zulu …

Live conditions

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Decode in METAR tool TAF on AWC ↗ NOTAMs ↗

Aerial view

No FAA diagram published

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways

2 runway ends on file. Longest: 3,305 ft. Max gradient: 0.95%

Designator Heading Length Width Surface Lighting Gradient
08 100° 3,305 ft 60 ft ASP Yes 0.95%
26 280° 3,305 ft 60 ft ASP Yes 0.95%

Lengths + headings: in-app airport database. Surface, width, lighting: OurAirports. Gradient: derived from FAA NASR runway-end elevations (NASR's RWY_GRAD field is empty in 99.99% of rows).

Communications · 3 frequencies

  • AWOS AWOS 3 135.600
  • A/D OAKLAND CNTR 121.250
  • UNIC CTAF/UNICOM 122.700

Live ATC audio (streaming + archived): Open KMPI on LiveATC ↗

Chart Supplement remarks, plain English · 2 matched · 5 not yet translated

Translations anchored to the FAA text; the raw FAA text is authoritative.

TL;DR

  • ·Pilot-controlled lighting: click mic 7 times on the CTAF to activate PAPI RWY 08 & 26; MIRL RWY 08/26. Lights stay on 15 minutes — click again to refresh.
  • ·Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

Watch for

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate PAPI RWY 08 & 26; MIRL RWY 08/26. Lights stay on 15 minutes — click again to refresh.

    pcl ctaf

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

All translated remarks (2)

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate PAPI RWY 08 & 26; MIRL RWY 08/26. Lights stay on 15 minutes — click again to refresh.

    Raw FAA text · airport remarks · operational

    ACTVT PAPI RWY 08 & 26; MIRL RWY 08/26 - CTAF

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    Raw FAA text · airport remarks · operational

    BIRDS ON AND INVOF ARPT.

Not yet translated · raw FAA text (5 sentences)
  • ·TRANSITIONAL SURFACE OBSTRUCTION: MOUNTAINS TO NORTH OF RWY 08/26.
  • ·RY 08 TERRAIN DROPS ALONG BOTH SIDES OF TWY 45 FT FM RY EDGE.
  • ·FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
  • ·UNSEALED MED TO HIGH SVRTY LONGL AND LATERAL CRACKS IN THE ASPH PAVEMENT EXTD THE ENTIRE LEN OF RWY 8/26 WITH SOME LOOSE DEBRIS FOUND SCATTERED ACRS THE SFC.
  • ·FUEL AVBL 24 HRS WITH CREDIT CARD.

Field profile

Use

Public-use

Ownership

Public

Scheduled service

No

IATA · RMY

FAA Chart Supplement

NTSB events

9 NTSB-recorded events on file at this airport .

Total events

5

since 1982

Fatal

1

20.0% of total

Last 5 years

0

no recent events

Last 10 years

0

no recent events

Ranking across all airports · Open in accident map ↗

Operations volume

FAA TAF · history through 2024

2005 2024

Peak: 38,000 ops in 2009

2024 total

9,558

10-yr total

91,964

2024 mix

AC/AT 1% · GA 99% · Mil 0%

Events / million ops

0.0

last 10 years

Fatal / million ops

0.00

approximate · 10-yr scaled

Last 10 years · n=1

  • Other 1

All time · n=9

  • Engine failure / power loss 2
  • Loss of control 2
  • Other 2
  • Ground collision 1
  • Fire / smoke 1
  • Runway excursion 1

Categories rule-matched from NTSB findings and probable-cause text. "Other" = not enough agency text to classify.

Date Aircraft · Classification · Wx Sev
2014-04-11 WILLIAMS MYRON G BOWERS FLY BABY 1A · Engine failure · VMC · day →
2012-05-05 Piper PA-28RT-201T · Runway excursion · VMC · day →
2012-02-21 HAYCRAFT Sport Hornet · Fire · VMC · day →
2007-05-11 Piper PA-38-112 · Ground collision · VMC · day →
2006-01-24 Cessna T210N · Engine failure · IMC · day →
2021-11-20 CIRRUS DESIGN CORP SR20 · Other · day →
2011-08-21 Aero Commander CALLAIR A-9B · Loss of control · VMC · day →
2001-09-29 AviaStrottel AC 4C · Other · VMC · day →
1998-09-28 Piper PA-34-220T · Loss of control · VMC · day →

Designees in CA

CFI Flight Instructors 5,776 A&P Mechanics 22,561 AME Medical Examiners (AME) 139 DME Mechanic Examiners (DME) 25 DPRE Parachute Rigger Examiners (DPRE) 1 DAR-F Manufacturing Airworthiness (DAR-F) 17 DAR-T Maintenance Airworthiness (DAR-T) 20 DER-Y Engineering — Company (DER-Y) 45 DER-T Engineering — Consultant (DER-T) 66 SAE Specialty Aircraft Examiners (SAE) 126 TCE Training Center Evaluators (TCE) 38 ODA Organizational Designations 11 Schools Flight Schools 243 FBO Fixed Base Operators 209 Clubs Flying Clubs 82 Repair Repair / Maintenance Shops 56 EAA EAA Chapters 63

DPEs nearby

Distance is city-centroid to airport, a first cut, not the exam location.

Designee City ST Distance
Scott Richard Siemiller Winton CA 29 nm
Kenneth Sebastian Cobb Columbia CA 36 nm
James Eric Brannan Fresno CA 45 nm
Jimmy Louis Shamp Fresno CA 45 nm
Robert Alan Davids San Andreas CA 51 nm
Daniel Robert Gudgel Lemoore CA 74 nm
Margaret Watt Hollister CA 76 nm
John Erich Sawatzky Oakley CA 84 nm
Clayton Miles Conrad San Jose CA 86 nm
Jennifer Rayne Watson San Jose CA 86 nm

Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.

CFIs nearby

City-centroid distance; ratings as on the FAA certificate.

Instructor City ST Distance
Patrick O'Brien Mariposa CA 3 nm
Anthony Borreson Mariposa CA 3 nm
Jason Alan Randal Mariposa CA 3 nm
Karen Ann Miller Coulterville CA 14 nm
Randall Dean Mcknelly Ahwahnee CA 18 nm
Mark Alan Hanson Snelling CA 19 nm
Donald William Lowe Le Grand CA 20 nm
Lynne Ann Orloff Groveland CA 22 nm
Michael Luther Gustafson Groveland CA 22 nm
Larry Lynn Jobe Groveland CA 22 nm

Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.

A&P mechanics nearby

City-centroid distance. A = airframe, P = powerplant, IA = inspection authorization.

Mechanic City ST Distance
Patrick O'Brien Mariposa CA 3 nm
Anthony Borreson Mariposa CA 3 nm
Stanley Don Wheeler Mariposa CA 3 nm
Glenn Gordon Broadstreet Mariposa CA 3 nm
Jimmie Houston Felts Mariposa CA 3 nm
Gary James Friesen Mariposa CA 3 nm
William Clifford Reese Mariposa CA 3 nm
Jerome Alan Warner Mariposa CA 3 nm
Randall Thomas Richard Mariposa CA 3 nm
Bryan Duane Johnson Mariposa CA 3 nm

Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.

Repair stations nearby

By airport location.

Shop Distance
Cutting Edge Avionics
San Andreas, CA
 48 nm
Pacific Coast Avionics
Fresno, CA
 48 nm
Catto Propellers
Jackson, CA
 63 nm
Stockton Propeller, Inc
Stockton, CA
 64 nm
Alta Aircraft Detailing LLC
Kingsburg, CA
 66 nm
Quality Aero Maintenance
Acampo, CA
 71 nm
Elite Air Interiors
Mather, CA
 87 nm
Aviation Institute of Maintenance - Oakland, CA
Fremont, CA
 90 nm
Accurate Aero
Minden, NV
 90 nm
NorCal Avionics, LLC
Watsonville, CA
 91 nm

Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.