4S4

MVFR

SKYPORT

CORNELIUS · OREGON

Elev
174'
Longest RWY
Tower
None
Status
Uncontrolled
Now--Z· METAR19:40Z
VFR sectional · 4S4
Tap an ICAO chip to open that airportExpand →
Before you fly into 4S4
Conditions
MVFR
Marginal · IFR-rated preferred
Airport
Non-towered
Self-announce on CTAF
Pattern alt
1,174'
MSL · field 174' + 1,000 AGL
Favored RWY
Calm
No wind component

METAR & TAF 4S4

4S4 does not publish a METAR.

Showing the nearest reporting station: KHIO (PORTLAND-HILLSBORO) · 4.9 NM away. Conditions at 4S4 may differ.

METAR · KHIO

Observed 19:40Z

KHIO 271940Z 19005KT 10SM BKN025 BKN030 OVC037 12/07 A3008 RMK AO2 T01220067
Wind
190° @ 5 kt
Visibility
10 SM
Temp / Dew
12°C / 7°C
Altimeter
30.08 inHg
Clouds
OVC
Density alt
-343 ft
Ceiling
2,500 ft AGL
Rules
MVFR

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city
3 NM N
VFR sectional
SEATTLE
ARTCC
ZSE · SEATTLE
NOTAM facility
MMV (NOTAM-D)

Airport manager

Name
GUY PUTMAN
Address
36525 SALZWEDEL RD, CORNELIUS OR 97113

Flight service · Hours

FSS MMV
MC MINNVILLE1-800-WX-BRIEF
Attendance
  • 0600-2000

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF

Runways & pattern

Full page

Runway & wind

tap a runway
190° · 5 kt

Pattern entry · RWY

No runway selected.
RunwayHeading (°M)LengthSurfaceTraffic

Approaches & charts

Chart Supplement
4S4 · CHART_SUPP
Can’t preview this PDF inline. Open it →

Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel
Not available
Oxygen (bottled)
Not available
Oxygen (bulk)
Not available

Ramp & ground

Transient storage
  • Tie-down
Landing fee
No fee published
Wind indicator
Yes
Segmented circle
Yes

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

  • Helicopter and ultralight operations are prohibited.Show FAA
  • For clearance delivery, contact Portland Approach at 503-493-7545.Show FAA

Approach & departure obstructions

  • 16Runway 16/34 ends are marked with half barrels. Runway 34 displaced threshold is marked with L-shaped boards.Show FAA
  • 34The approach ratio is 16 to 1 to the displaced threshold.Show FAA

Other notes

  • The traffic pattern for the east/west runway is south of the runway. The traffic pattern for the north/south runway is west of the runway. A segmented circle with traffic indicators is installed. The threshold at the south end of the north-south runway is located and marked to provide a north obstruction-free 20 to 1 approach surface above Salzwedal Road. This is used in visual flight rules weather conditions only. See 69-SEA-95-NRA for further conditions.Show FAA
  • The segmented circle is marked by white barrels.Show FAA

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · 4S4

Answer card
ICAO
4S4
Name
SKYPORT
Location
CORNELIUS, OREGON
Elevation
174 ft MSL
Traffic pattern altitude
1,174 ft MSL (1,000 AGL)
Control tower
Non-towered (use CTAF)
Total runways
0
Longest runway
Published ILS approaches
0
Published frequencies
1
Magnetic variation
20°
Current flight rules
MVFR
Current wind
190° at 5 kt
Favored runway now

Skyport sits in Cornelius, Oregon at 174 ft MSL. This is a small field with no tower. CTAF is 122.9. No ILS approaches are published. The Chart Supplement also notes no runways are listed in the current facts block, so verify the current runway layout before you go. Pattern altitude is not published in the facts. Use the current Chart Supplement for the correct pattern entry and any local operating notes.

The published remarks are the main thing to study before arrival. The field has a segmented circle with traffic indicators. The traffic pattern for the east/west runway is south of the runway. The traffic pattern for the north/south runway is west of the runway. The south end of the north-south runway is marked to protect a north obstruction-free 20 to 1 approach surface above Salzwedal Road. That protection is for VFR weather only. The remarks also say helicopter and ultralight operations are prohibited.

For clearance delivery, contact Portland Approach at 503-493-7545. If you are planning a first visit, treat this as a local-procedure field and verify the current runway status and any special conditions in the current FAA Chart Supplement before departure.

Frequently asked questions

What is the field elevation at Skyport (4S4)?
Skyport sits at 174 ft MSL. Use that for your preflight performance and pattern planning.
Is there a tower at Skyport (4S4)?
No. Skyport is non-towered. CTAF is 122.9.
Does Skyport (4S4) have any ILS approaches?
No ILS approaches are published for Skyport. Check the current FAA Chart Supplement for the latest approach information before you fly in.
What is the pattern altitude at Skyport (4S4)?
Pattern altitude is not published in the facts block. For a first pass, assume the standard 1,000 ft AGL for light piston aircraft, then verify the current Chart Supplement before arrival.
Are helicopters or ultralights allowed at Skyport (4S4)?
No. The published remarks say helicopter and ultralight operations are prohibited.
Who do I call for clearance delivery into Skyport (4S4)?
Contact Portland Approach at 503-493-7545 for clearance delivery. If you need current local procedures, confirm them with the airport operator or the current FAA Chart Supplement.
What should I know about the traffic pattern at Skyport (4S4)?
The published remarks say the east/west runway pattern is south of the runway. The north/south runway pattern is west of the runway. The segmented circle is marked with white barrels.
Are there any obstruction or displaced-threshold notes for Skyport (4S4)?
Yes. The south end of the north-south runway is marked to protect a north obstruction-free 20 to 1 approach surface above Salzwedal Road. Runway 34 also has a displaced threshold marked with L-shaped boards.

Get PilotGPT

Fly into 4S4 with confidence

Live ATC transcription, AI flight planning, POH search and georeferenced charts — offline-ready on iOS.

Download · 7-day free trial