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3MT3

Three Cross Ranch Airport

Ryegate, MontanaElevation 3,930 ftSmall airport

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RUNWAYS

Runway detail & declared distances

1 runway · longest 2,800 ft

05/23
Dimensions
2,800 x 60 ft
Surface
Turf
RWY 05
RWY 23

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

AIRPORT INFORMATION

Facility & services

Three Cross Ranch Airport is in Ryegate, Montana. Field elevation 3,930 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerCOURTNEY HERZOG
Manager phone406-780-1449
AttendedIRREGULAR
CHARTS & AIRSPACE
ICAO / IATA3MT3
SectionalGREAT FALLS
Center (ARTCC)SALT LAKE CITY
Flight service (AFSS)GREAT FALLS
RegionMontana
CountryUnited States
Coordinates46.1256, -109.3650
Distance from city12 NM SSW
SERVICES & LIGHTING
Control towerNon-towered
AIRPORT REMARKS

Operational remarks

›FOR CD CTC BILLINGS APCH AT 406-255-2798
›100 FT PLINE 1.1 NM NE OF RY.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗3MT3 on OurAirports
FREQUENTLY ASKED
Does 3MT3 have a METAR?
No on-field METAR is issued for 3MT3. This page uses the nearest reporting station as a reference.
Does 3MT3 have a TAF?
No TAF is issued directly for 3MT3. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 3MT3?
3MT3 sits at 3,930 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 3MT3?
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.