Port Washington Airport/Didier Field
35W · Port Washington, WI · 754 ft elevation · Non-towered
Airport information
- FAA LID
- 35W
- Coordinates
- 43.4463, -87.8687
- Elevation
- 754 ft MSL
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- NOTAM facility
- GRB
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2026/03
- Distance from city
- 2 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:35 AM | 09:35Z |
| Sunrise | 05:11 AM | 10:11Z |
| Sunset | 08:36 PM | 01:36Z |
| Evening civil twilight Loggable night begins | 09:12 PM | 02:12Z |
Plan a flight from 35W
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — 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 1
- Pattern
- left (turns left)
- TPA
- 1,800 ft MSL (≈1,000 AGL)
- CTAF
- 122.9
Enter the left downwind for Rwy 1 at 1,800 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 1/19
2,000 ft × 90 ft · Turf- Heading
- n/a
- Heading
- n/a
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 1/19 | 2,000 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| CTAF | 122.9 |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BJB · West Bend | VOR | 109.80 | r083° / 11.3 NM |
| FAH · Falls | VOR-DME | 110.00 | r185° / 19.4 NM |
| LJT · Timmerman | VOR-DME | 112.50 | r022° / 21.5 NM |
| BAE · Badger | VORTAC | 116.40 | r040° / 26.9 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management
Remarks FAA
- CFM SFC CONDS, CTC AGMGR.
- TOM@TOMDIDIER.COM.
- MKD WITH YELLOW CONES.
- MKD WITH YELLOW CONES.
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 35W 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 35W
Port Washington Airport/Didier Field (35W) is an airport in Port Washington, WI, at 754 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 35W, refreshed from the Aviation Weather Center and FAA NASR.
Does 35W have a control tower?
No. Port Washington Airport/Didier Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 35W?
Port Washington Airport/Didier Field has 1 runway; the longest is 2,000 ft. See the Runways tab for headings, surface, and lighting.
Where is 35W?
Port Washington Airport/Didier Field is in Port Washington, WI, at an elevation of 754 ft MSL. Coordinates: 43.4463, -87.8687.
Fly out of 35W often?
Save 35W 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.