4OR1 Weather McNary ARNG Field Heliport

Salem, OregonElevation 209 ftHeliport

OFF-FIELD REFERENCE

Nearest report: KSLE · 0 NM SW · 43 min old

Ceiling 1,200 ft, visibility 10 SM.

No on-field report, so no field flight category. Conditions at the field may differ.

OFF-FIELD REFERENCE · KSLE

WIND

150@9

steady

VISIBILITY

10 SM

16.1 km

CEILING

1,200 ft

lowest BKN/OVC

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 150° at 9 kt, visibility 9 SM, temperature 12C. Treat this as supplemental, not an aviation observation. Forecast suggests this afternoon light rain likely, high near 57F, low near 45F, 94% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

Day	Conditions	Temp F	Wind	Gusts	Precip
This Afternoon	Light Rain Likely	57/45	SSE 9 kt	–	94%
Monday	Light Rain	57/44	S 11 kt	18 kt	91%
Tuesday	Light Rain Likely	59/41	SSW 6 kt	–	88%
Wednesday	Light Rain	56/39	SSW 11 kt	–	94%
Thursday	Light Rain	55/36	S 9 kt	–	80%
Friday	Chance Light Rain	55/33	S 4 kt	–	25%
Saturday	Partly Sunny	56/33	N 3 kt	–	14%

Source: National Weather Service (office PQR). Forecast issued 0039Z.

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 4OR1. Enter a runway number or heading to estimate wind components.

RUNWAYS

Runway detail

Dimensions

200 x 100 ft

Surface

ASPH

FIELD CONDITIONS

Field elevation

209 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset

0110Z 6:10 PM

Sunrise

1441Z 7:41 AM

Loggable night

0140Z (6:40 PM local) → 1411Z (7:11 AM local)

end of evening to start of morning civil twilight

Position lights required

0110Z (6:10 PM local) → 1441Z (7:41 AM local)

sunset to sunrise (91.209)

Night passenger currency

0210Z (7:10 PM local) → 1341Z (6:41 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

McNary ARNG Field Heliport is in Salem, Oregon. Field elevation 209 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT

TypeHeliport

CHARTS & AIRSPACE

ICAO / IATA4OR1

RegionOregon

CountryUnited States

Coordinates44.9120, -123.0015

SERVICES & LIGHTING

Control towerNon-towered

AIRCRAFT ACTIVITY

4OR1 traffic patterns

2026-06-12 to 2026-10-23, 55 days observed · data 2026-10-23

High confidence

TRAFFIC VOLUME (30-DAY)

AVG LANDINGS/DAY

3.5

AVG OPS/DAY

4.3

Operations trend (15 days)

Busiest day: Sun · Busiest month: Jul

FLEET MIX

Helicopter 57%Turboprop 15%Piston single 14%Jet 7%Twin 5%Unknown 1%

Mostly rotorcraft.

TOP AIRCRAFT TYPES

›H60 (Helicopter) · ~25 landings/mo

›EC45 (Helicopter) · ~13 landings/mo

›BE20 (Turboprop) · ~7 landings/mo

›C172 (Piston single) · ~3 landings/mo

›BE36 (Piston single) · ~2 landings/mo

LIKELY BASED AIRCRAFT

Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly rotorcraft.

›H60 (Helicopter)

›R44 (Helicopter)

›EC45 (Helicopter)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

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

4OR1 has no on-field report. Nearest reporting station: KSLE (0 NM SW, MVFR).

KSLE Salem-Willamette Valley Airport/McNary Field

0 NM SW

MVFR

KMMV McMinnville Municipal Airport

18 NM N

VFR

KCVO Corvallis Municipal Airport

28 NM SW

VFR

KHIO Portland Hillsboro Airport

38 NM N

MVFR

KPDX Portland International Airport

44 NM NE

MVFR

KTMK Tillamook Airport

46 NM NW

IFR

OFFICIAL LINKS & SOURCES

↗Search NOTAMs (official FAA NOTAM Search)

↗Wikipedia

↗4OR1 on OurAirports

FREQUENTLY ASKED

Does 4OR1 have a METAR?

No on-field METAR is issued for 4OR1. This page uses the nearest reporting station as a reference.

Does 4OR1 have a TAF?

No TAF is issued directly for 4OR1. Use the nearest TAF-issuing field as a planning reference.

What is the field elevation at 4OR1?

4OR1 sits at 209 ft MSL, which factors into the density-altitude estimate on this page.

Is this an official preflight weather briefing for 4OR1?

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.