Martins Aerodrome Private
WI78 · Green Bay, WI · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:46 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:09 AM | 10:09Z |
| Sunrise | 05:42 AM | 10:42Z |
| Sunset | 08:13 PM | 01:13Z |
| Evening civil twilight Loggable night begins | 08:46 PM | 01:46Z |
Plan a flight from WI78
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 19LEFT traffic
- Heading
- 192° mag · 190° true
- Dimensions
- 2,000 × 100 ft
- TPA
- 1,800 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 012°) on the 45° at 1,800 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 01/19 | 2,000 ft |
Prefer one flat page? Full runway details for WI78 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WI78 kneeboard →
Comms & NavAids
Nearby navigation aids
GRB 115.50 · OSH 116.75
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| GRB · Green Bay | VORTAC | 115.50 · 102X | High | r124° / 13.6 NM |
| OSH · Oshkosh | VOR/DME | 116.75 · 114Y | Low | r043° / 37.4 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for WI78 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WI78
- Coordinates
- 44.4258, -87.9350
- Elevation
- 808 ft MSL
- Magnetic variation
- 2W
- Sectional chart
- GREEN BAY
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1972/03
- Distance from city
- 6 SE
Services fuel · repairs · oxygen · attendance
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Nearby airports
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Also nearby: 88WI Nicolet Airport (private) (6 NM) · WS43 Birch Creek Airport (private) (7 NM) · WI52 M & F Landing Airport (private) (8 NM) · 9WI3 Buchholz Farm Airport (private) (9 NM) · 9WI2 Flying Dollar Ranch Airport (private) (10 NM)
About WI78
Martins Aerodrome (WI78) is an airport in Green Bay, WI, at 808 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 WI78, refreshed from the Aviation Weather Center and FAA NASR.
Does WI78 have a control tower?
No. Martins Aerodrome is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WI78?
Martins Aerodrome has 1 runway; the longest is 2,000 ft. See the Runways section for headings, surface, and lighting.
Where is WI78?
Martins Aerodrome is in Green Bay, WI, at an elevation of 808 ft MSL. Coordinates: 44.4258, -87.9350.
Fly out of WI78 often?
Save WI78 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.
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 WI78 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.