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Diedrich Seaplane Base Seaplane BasePrivate
11WN · Lodi, WI · 774 ft elevation · var 1W · Towered
Airport information
- FAA LID
- 11WN
- Coordinates
- 43.3542, -89.5712
- Elevation
- 774 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1999/03
- Distance from city
- 3 NW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:42 AM | 09:42Z |
| Sunrise | 05:18 AM | 10:18Z |
| Sunset | 08:42 PM | 01:42Z |
| Evening civil twilight Loggable night begins | 09:18 PM | 02:18Z |
Loggable night (§1.1)
09:18 PM → 04:42 AM
Night currency (§61.57)
09:42 PM → 04:18 AM
Plan a flight from 11WN
Runway 09/27
3,000 ft × 350 ft · WATER 09
- Heading
- n/a
27
- Heading
- n/a
Runway 17/35
1,800 ft × 350 ft · WATER 17
- Heading
- n/a
35
- Heading
- n/a
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DLL · Dells | VORTAC | 117.00 | r142° / 14.5 NM |
| MSN · Madison | VORTAC | 108.60 | r318° / 16.1 NM |
| LNR · Lone Rock | VOR-DME | 112.80 | r081° / 24.8 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 11WN. VFR sectional link above.
Ownership & management
Owner
LAWRENCE F. DIEDRICH
W11305 COUNTY HWY V, LODI, WI
608-592-3519
Manager
LAWRENCE F. DIEDRICH
W11305 COUNTY HWY V., LODI, WI
608-592-3519
Remarks FAA
- PRVDD ACFT OPNS FOR 09/27 FLY N OF THAT SEALANE; TFC OPNS FOR 17/35 FLY E OF THAT SEALANE.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
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 11WN in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.