Airport information
- FAA LID
- OR81
- Coordinates
- 45.5533, -123.0211
- Elevation
- 185 ft MSL
- Magnetic variation
- 19E
- Sectional chart
- SEATTLE
- Airport use
- Private
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- MC MINNVILLE · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1964/12
- Distance from city
- 3 NW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:45 AM | 11:45Z |
| Sunrise | 05:23 AM | 12:23Z |
| Sunset | 09:05 PM | 04:05Z |
| Evening civil twilight Loggable night begins | 09:43 PM | 04:43Z |
Plan a flight from OR81
Night operations
- Airport lighting
- SS-SR
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 07
- Pattern
- right (turns right)
- TPA
- 1,200 ft MSL (≈1,000 AGL)
Enter the right downwind for Rwy 07 at 1,200 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 07/25
2,000 ft × 80 ft · TURF-GRVL- Heading
- n/a
- Threshold elev
- 185 ft
- Traffic pattern
- Right
- Heading
- n/a
- Threshold elev
- 185 ft
- Traffic pattern
- Left
- Approach obstacle
- Trees, 100 ft, 2,000 ft from threshold
| Runway | Length | Your margin |
|---|---|---|
| 07/25 | 2,000 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| UBG · Newberg | VOR-DME | 117.40 | r330° / 12.1 NM |
| CBU · Columbia | TACAN | 109.20 | r243° / 17.4 NM |
| PDX · Portland | VOR-DME | 111.80 | r242° / 17.6 NM |
| BTG · Battle Ground | VORTAC | 116.60 | r216° / 21.5 NM |
VFR sectional
No published instrument procedures or Chart Supplement for OR81. VFR sectional link above.
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management
Remarks FAA
- NONCOMPLIANCE WITH FAR 157.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open OR81 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About OR81
Olinger Airpark (OR81) is an airport in Hillsboro, OR, at 185 ft MSL. It has 1 runway, the longest 2,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for OR81, refreshed from the Aviation Weather Center and FAA NASR.
Does OR81 have a control tower?
No. Olinger Airpark is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at OR81?
Olinger Airpark has 1 runway; the longest is 2,000 ft. See the Runways tab for headings, surface, and lighting.
Where is OR81?
Olinger Airpark is in Hillsboro, OR, at an elevation of 185 ft MSL. Coordinates: 45.5533, -123.0211.
Fly out of OR81 often?
Save OR81 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.