Airport information
- FAA LID
- 66G
- Coordinates
- 43.3144, -83.7100
- Elevation
- 645 ft MSL
- Magnetic variation
- 6W
- Sectional chart
- DETROIT
- Airport use
- Public
- Control tower
- No
- ARTCC
- CLEVELAND (ZOB)
- Flight service (FSS)
- LANSING · 1-800-WX-BRIEF
- NOTAM facility
- LAN
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1969/01
- Distance from city
- 2 SE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-22
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:19 AM | 09:19Z |
| Sunrise | 05:55 AM | 09:55Z |
| Sunset | 09:19 PM | 01:19Z |
| Evening civil twilight Loggable night begins | 09:55 PM | 01:55Z |
Plan a flight from 66G
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 09 · 096°
- Pattern
- left (turns left)
- TPA
- 1,600 ft MSL (≈1,000 AGL)
- CTAF
- 122.9
Enter the left downwind for Rwy 09 at 1,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 09/27
2,530 ft × 100 ft · Turf (Good)- Heading
- 096° mag · 90° true
- Threshold elev
- 631 ft
- Traffic pattern
- Left
- Approach obstacle
- Road, 18 ft, 0 ft from threshold, 100 ft R of centerline — 1:1 slope to clear · penetrates the 20:1 visual approach surface
- Displaced threshold
- 394 ft
- Heading
- 276° mag · 270° true
- Threshold elev
- 639 ft
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 2,530 ft |
Communication frequencies
Tower & ground
| CTAF | 122.9 |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MBS · Saginaw | VOR-DME | 112.90 | r132° / 20.7 NM |
| FNT · Flint | VORTAC | 116.90 | r010° / 20.9 NM |
| PSI · Pontiac | VORTAC | 111.00 | r351° / 37.6 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
- Other services
- Instruction
Ownership & management
Remarks FAA
- NO SNOW REMOVAL - CTC AMGR TO VFY FICON.
- RWY 09 -7 FT DITCH, 60 FT FM THR.
- RWY 27 +8 FT SEASONAL CROPS, 10 FT FM THR, 100 FT LEFT & RIGHT OF CNTRLN.
- FOR CD CTC GREAT LAKES APCH AT 269-459-3345, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0224/0490.
- DEER & LRG BIRDS ON & INVOF ARPT.
- RWY & DTHR MKD WITH 3 FT YELLOW CONES.
- 3 FT YELLOW CONES.
- APCH RATIO 10:1 TO DTHR OVR +67 FT TREE, 670 FT DIST, 105 FT R.
- SOFT IN SPRING & AFT HVY RAIN.
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 66G 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 66G
William Tiny Zehnder Field (66G) is an airport in Frankenmuth, MI, at 645 ft MSL. It has 1 runway, the longest 2,530 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 66G, refreshed from the Aviation Weather Center and FAA NASR.
Does 66G have a control tower?
No. William Tiny Zehnder Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 66G?
William Tiny Zehnder Field has 1 runway; the longest is 2,530 ft. See the Runways tab for headings, surface, and lighting.
Where is 66G?
William Tiny Zehnder Field is in Frankenmuth, MI, at an elevation of 645 ft MSL. Coordinates: 43.3144, -83.7100.
Fly out of 66G often?
Save 66G 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.