wxdecoder
MT45

Castleberry Airport

Ekalaka, MontanaElevation 3,373 ftSmall airport

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RUNWAYS

Runway detail & declared distances

1 runway · longest 1,100 ft

11/29
Dimensions
1,100 x 40 ft
Surface
Turf
RWY 11
RWY 29

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

Castleberry Airport is in Ekalaka, Montana. Field elevation 3,373 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerDANE CASTLEBERRY
Manager phone406-775-6837
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAMT45
SectionalBILLINGS
Center (ARTCC)SALT LAKE CITY
Flight service (AFSS)GREAT FALLS
RegionMontana
CountryUnited States
Coordinates45.9089, -104.5760
Distance from city2 NM NW
SERVICES & LIGHTING
Fuel100
Control towerNon-towered
AIRPORT REMARKS

Operational remarks

›4' FENCE 100 FEET FROM RWY.
›FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗MT45 on OurAirports
FREQUENTLY ASKED
Does MT45 have a METAR?
No on-field METAR is issued for MT45. This page uses the nearest reporting station as a reference.
Does MT45 have a TAF?
No TAF is issued directly for MT45. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at MT45?
MT45 sits at 3,373 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for MT45?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.