wxdecoder
US-4073

Crazy Mountain Ranch Airport

Clyde Park, MontanaElevation 5,495 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KLVM · 12 NM S · 28 min old
No ceiling.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KLVM
WIND
220@12
steady
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 230° at 12 kt, temperature 25C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight chance showers and thunderstorms then patchy smoke, low near 58F, 30% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Tonight: Chance Showers And Thunderstorms then Patchy Smoke. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Chance Showers And Thunderstorms then Patchy Smoke 58 ENE 5 kt – 30% Thunderstorms in the forecast
Monday Patchy Smoke 87/57 SSW 7 kt – 24%
Tuesday Areas Of Smoke then Sunny 91/58 WNW 9 kt – 3%
Wednesday Mostly Sunny 89/56 W 6 kt – 18%
Thursday Sunny 88/57 W 7 kt – 8%
Friday Sunny 90/59 W 7 kt – 4%
Saturday Sunny 94/59 WSW 9 kt – 1%
Sunday Sunny 89 W 12 kt – 1%

Source: National Weather Service (office BYZ). Forecast issued 0220Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for US-4073. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS

Field elevation

Field elevation
5,495 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0258Z 8:58 PM
Sunrise
1158Z 5:58 AM
Loggable night
0334Z (9:34 PM local) → 1123Z (5:23 AM local)
end of evening to start of morning civil twilight
Position lights required
0258Z (8:58 PM local) → 1158Z (5:58 AM local)
sunset to sunrise (91.209)
Night passenger currency
0358Z (9:58 PM local) → 1058Z (4:58 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Crazy Mountain Ranch Airport is in Clyde Park, Montana. Field elevation 5,495 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeSmall airport
CHARTS & AIRSPACE
ICAO / IATAUS-4073
RegionMontana
CountryUnited States
Coordinates45.8951, -110.4875
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

US-4073 has no on-field report. Nearest reporting station: KLVM (12 NM S, UNKNOWN).

KLVM Mission Field
12 NM S
UNKNOWN
KBZN Bozeman Yellowstone International Airport
29 NM W
VFR
KHLN Helena Regional Airport
75 NM NW
VFR
KWYS Yellowstone Airport
77 NM S
VFR
KBIL Billings Logan International Airport
82 NM E
VFR
KBTM Bert Mooney Airport
84 NM W
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-4073 on OurAirports
FREQUENTLY ASKED
Does US-4073 have a METAR?
No on-field METAR is issued for US-4073. This page uses the nearest reporting station as a reference.
Does US-4073 have a TAF?
No TAF is issued directly for US-4073. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-4073?
US-4073 sits at 5,495 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-4073?
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.