2
Runways
1
Frequency
0
Procedures
1
NOTAM
Quick Facts
ICAO
KY88
FAA
Y88
Elevation
866 ft MSL
Runways
2
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
44.606, -85.758
Airport Information
Facility Type
AIRPORT
Elevation
866 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
MINNEAPOLIS
Coordinates
44.6061, -85.7584
Ownership
Public
Hours of Operation
Current Weather
SPECI KTVC 092346Z 33005KT 3SM BR OVC007 19/18 A2983 RMK AO2 RAE04 P0000 T01940183
Flight Category
IFR
Wind
330° at 5 kt
Visibility
3 SM
Temperature
19.4°C
Dewpoint
18.3°C
Altimeter
1010.20 inHg
Weather
BR
Cloud Cover
OVC
Nearest weather from KTVC (13 NM away)
Observed 2026-06-09 23:46Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 05/23 | 2,800 ft | 170 ft | TURF | - |
| 16/34 | 1,700 ft | 170 ft | TURF | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | GREEN LAKE |
Active NOTAMs
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KY88 Operational Overview
Location & Facility
Green Lake Airport (KY88) is a publicly owned airport open to the public located in Interlochen, Michigan, United States. The field sits at an elevation of 866 feet above mean sea level (MSL) at coordinates 44.6061°N, 85.7584°W.
Runways
Green Lake Airport has 2 runways. The longest runway (05/23) measures 2,800 feet by 170 feet with a turf surface. Other runways include 16/34 (1,700 ft, TURF).
Communications & Operations
Green Lake Airport is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at Green Lake Airport is IFR (Instrument Flight Rules — instrument approach required). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There is currently 1 active NOTAM for this facility.
Frequently Asked Questions
What is KY88?
KY88 is the ICAO identifier for Green Lake Airport, a public-use airport located in Interlochen, Michigan, United States.
How many runways does Green Lake Airport have?
Green Lake Airport (KY88) has 2 runways. See the runway table above for dimensions and surface types.
What is the elevation of KY88?
The field elevation of Green Lake Airport is 866 feet above mean sea level (MSL).
Is fuel available at KY88?
No fuel types are currently listed for Green Lake Airport. Contact the FBO directly for availability.
What are the current weather conditions at KY88?
The current flight category at Green Lake Airport is IFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KY88?
There are currently 1 active NOTAM for Green Lake Airport. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KY88?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Green Lake Airport.
Where is Green Lake Airport located?
Green Lake Airport (KY88) is located in Interlochen, Michigan, United States, at an elevation of 866 ft MSL.