MT45
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MT45 — Castleberry Airport

Castleberry Airport

Non-ToweredEkalaka, MT • 3,373' MSL

MT45 WeatherLive METAR & TAF

MT45 Runways1 runway

MT45 has 1 runway. The longest is 11/29 at 1,100 ft × 40 ft (turf).

11/29No runway lights1,100 ft × 40 ftTurf

FAA NASR data, cycle 2026-09-03

MT45 Field Data

MT45 field elevation is 3,373 ft MSL. The standard traffic pattern altitude at MT45 is 4,370 ft MSL (1,000 ft AGL). Fuel available at MT45: 100 octane.

Field elevation3,373 ft MSL
Pattern altitude4,370 ft MSL1,000 ft AGL · standard
Fuel100 octaneAvailability — call for price
Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Airports Near MT45within 50 nm

97MEkalaka AirportEkalaka, MT · 3,798' runway2.5 nmSEMT05Laird Ranch AirportEkalaka, MT · 2,600' runway15 nmSSWSD76Tennant Ranch AirportCamp Crook, SD · 2,100' runway27 nmEKBHKBaker Municipal AirportBaker, MT · 5,904' runway29 nmNNE8OA5Camp Crook Municipal AirportCamp Crook, SD · 4,000' runway33 nmSENA22Vernon Miller Private AirportRhame, ND · 1,800' runway33 nmE79MTJohny Creek AirportBaker,, MT · 1,200' runway34 nmNNEUS-8305Carron Ranch AirportCamp Crook, SD · 3,162' MSL34 nmSESD33Sky Ranch for Boys AirportCamp Crook, SD · 4,800' runway35 nmSE00FBroadus AirportBroadus, MT · 4,400' runway45 nmSW9D2Harding County AirportBuffalo, SD · 3,900' runway48 nmESEUS-8306Ludlow Regional AirportLudlow, SD · 3,102' MSL49 nmE
All Montana airports

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Frequently Asked About MT45

Is MT45 (Castleberry Airport) a towered airport?

No, MT45 is a non-towered airport.

How long is the runway at MT45?

MT45 has 1 runway (11/29). The longest runway is 1,100 feet.

What is the traffic pattern altitude at MT45?

MT45 uses the standard traffic pattern altitude of 1,000 feet AGL — about 4,370 feet MSL at a field elevation of 3,373 feet.

Does MT45 have fuel?

Yes. MT45 (Castleberry Airport) has 100 octane available. Call the field for hours, self-serve availability and price.

What is the elevation of MT45?

MT45 (Castleberry Airport) has a field elevation of 3,373 feet MSL.

Where is MT45 located?

MT45 (Castleberry Airport) is located in Ekalaka, MT.