Airport information
- FAA LID
- 7S3
- Coordinates
- 45.4285, -122.9420
- Elevation
- 170 ft MSL
- Magnetic variation
- 19E
- Sectional chart
- SEATTLE
- Airport use
- Public
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- MC MINNVILLE
- NOTAM facility
- MMV
- Attendance
- ALL DAWN-DUSK
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1974/07
- Distance from city
- 4 S
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 | 09:04 PM | 04:04Z |
| Evening civil twilight Loggable night begins | 09:42 PM | 04:42Z |
Plan a flight from 7S3
Night operations
- Airport lighting
- SEE RMK
- Pilot-controlled lighting
- Usually keyed on CTAF 123.05 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 02 · 346°
- Pattern
- left (turns left)
- TPA
- 1,200 ft MSL · 1,030 AGL
- CTAF
- 123.05
Enter the left downwind for Rwy 02 at 1,200 ft MSL · 1,030 AGL on a 45°.
Runway 02/20
2,465 ft × 48 ft · Asphalt (Good)- Heading
- 346° mag · 5° true
- Markings
- nonstandard
- Traffic pattern
- Left
- Approach obstacle
- Tree, 25 ft, 254 ft from threshold, 86 ft R of centerline — 2:1 slope to clear · penetrates the 20:1 visual approach surface
- Displaced threshold
- 100 ft
- Heading
- 300° mag · 319° true
- Markings
- nonstandard
- Traffic pattern
- Left
- Approach obstacle
- Trees, 14 ft, 218 ft from threshold, 38 ft R of centerline — 1:1 slope to clear · penetrates the 20:1 visual approach surface
| Runway | Length | Your margin |
|---|---|---|
| 02/20 | 2,465 ft |
Communication frequencies
Tower & ground
| Clearance | 119.95 |
| CTAF | 123.05 |
| UNICOM | 123.05 |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| UBG · Newberg | VOR-DME | 117.40 | r358° / 4.8 NM |
| CBU · Columbia | TACAN | 109.20 | r216° / 16.9 NM |
| PDX · Portland | VOR-DME | 111.80 | r215° / 17.3 NM |
| BTG · Battle Ground | VORTAC | 116.60 | r197° / 24.2 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MAJOR
- Powerplant service
- MINOR
- Parking
- tiedowns
- Other services
- Instruction, Rental, Aircraft sales
Ownership & management
Remarks FAA
- RUNWAY ENDS NOT VISIBLE FROM EACH OTHER
- FOR CD CTC PORTLAND APCH AT 503-493-7545.
- CALM WND RWY 02.
- ACTIVATE LIRL RY 02/20-CTAF; AFT 0000 PPR CALL AMGR 503-628-2817.
- BOB@TWINOAKSAIRPARK.COM
- LIGHT FIXTURES 30' FROM RWY EDGES.
- 20 FT TREES AT 175 FT AND 120 FT LEFT OF CNTRLN. NO SAFETY AREA. ALSO, 10 FT PUB ROAD AT 180 FT XNG CNTRLN.
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 7S3 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 7S3
Stark's Twin Oaks Airpark (7S3) is an airport in Hillsboro, OR, at 170 ft MSL. It has 1 runway, the longest 2,465 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 7S3, refreshed from the Aviation Weather Center and FAA NASR.
Does 7S3 have a control tower?
No. Stark's Twin Oaks Airpark is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 7S3?
Stark's Twin Oaks Airpark has 1 runway; the longest is 2,465 ft. See the Runways tab for headings, surface, and lighting.
Where is 7S3?
Stark's Twin Oaks Airpark is in Hillsboro, OR, at an elevation of 170 ft MSL. Coordinates: 45.4285, -122.9420.
Fly out of 7S3 often?
Save 7S3 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.