WxDecoder

77OR Weather BLM Heliport

Prineville, OregonElevation 3,250 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KRDM · 11 NM W · 56 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KRDM
WIND
190@9
steady
VISIBILITY
10 SM
16.1 km
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 200° at 6 kt, visibility 10 SM, temperature 12C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight chance rain showers, low near 30F, 31% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Chance Rain Showers 30 SW 6 kt – 31%
Monday Rain Showers Likely 47/33 SW 9 kt 16 kt 59%
Tuesday Chance Rain Showers then Partly Sunny 48/27 SW 8 kt – 25%
Wednesday Slight Chance Rain Showers 48/25 SW 15 kt – 16%
Thursday Partly Sunny then Slight Chance Rain Showers 46/22 S 7 kt – 25%
Friday Slight Chance Snow Showers 44/20 SW 5 kt – 18%
Saturday Slight Chance Snow Showers 45/21 W 4 kt – 15%
Sunday Mostly Sunny 46 W 4 kt – 11%

Source: National Weather Service (office PDT). Forecast issued 0252Z.

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 77OR. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 20 ft

H1
Dimensions
20 x 20 ft
Surface
Concrete (fair)
RWY H1

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

FIELD CONDITIONS

Field elevation

Field elevation
3,250 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0103Z 6:03 PM
Sunrise
1432Z 7:32 AM
Loggable night
0133Z (6:33 PM local) → 1402Z (7:02 AM local)
end of evening to start of morning civil twilight
Position lights required
0103Z (6:03 PM local) → 1432Z (7:32 AM local)
sunset to sunrise (91.209)
Night passenger currency
0203Z (7:03 PM local) → 1332Z (6:32 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

BLM Heliport is in Prineville, Oregon. Field elevation 3,250 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UsePrivate use
TypeHeliport
ManagerKELLY COFFELT
Manager phone541-420-3789
AttendedIREG
CHARTS & AIRSPACE
ICAO / IATA77OR
SectionalKLAMATH FALLS
Center (ARTCC)SEATTLE
Flight service (AFSS)MC MINNVILLE
RegionOregon
CountryUnited States
Coordinates44.2790, -120.9021
Distance from city3 NM SW
SERVICES & LIGHTING
Fuel100LL · Jet A
Control towerNon-towered
CTAF122.700
FREQUENCIES

Communications

122.700
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

77OR traffic patterns

2026-06-12 to 2026-10-15, 13 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1
Activity trend over 2 days: flat, from 1 to 1 operations per dayOperations trend (2 days)

Busiest day: Fri · Busiest month: Jul

FLEET MIX
Unknown 52%Piston single 48%

Fleet composition unclear from available data.

TOP AIRCRAFT TYPES
›UNKN (Unknown) · ~3 landings/mo
›C175 (Piston single) · ~1 landings/mo
›M7 (Piston single) · ~1 landings/mo
›T6 (Piston single) · ~1 landings/mo
›PA18 (Piston single) · ~0 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

77OR has no on-field report. Nearest reporting station: KRDM (11 NM W, VFR).

KRDM Roberts Field
11 NM W
VFR
KDLS Columbia Gorge Regional Airport
81 NM N
VFR
KGCD Grant County Regional Airport / Ogilvie Field
84 NM E
VFR
KBNO Burns Municipal Airport
94 NM SE
VFR
KSLE Salem-Willamette Valley Airport/McNary Field
97 NM NW
MVFR
KTTD Portland Troutdale Airport
99 NM NW
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
›HLLI LCTD IMT ADJ TO PRINEVILLE-CROOK COUNTY ARPT NEAR S END RWY 33.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗Wikipedia
↗77OR on OurAirports
FREQUENTLY ASKED
Does 77OR have a METAR?
No on-field METAR is issued for 77OR. This page uses the nearest reporting station as a reference.
Does 77OR have a TAF?
No TAF is issued directly for 77OR. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 77OR?
77OR sits at 3,250 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 77OR?
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.