Willoughby, Ohio
KLNN Lake County Exec
Lake County Exec (KLNN) is a non-towered, public-use airport in Willoughby, Ohio, at 625.6 ft MSL. It has 2 runways: 05/23 (5,028 by 100 ft, asphalt), 10/28 (4,272 by 100 ft, asphalt). CTAF 122.725.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KLNN, FAA LNN
- Location
- Willoughby, Ohio (Lake County). 3 NM NNE of the city center
- Elevation
- 625.6 ft MSL
- Position
- 41.6840° N, 81.3898° W
- Control tower
- No, non-towered
- Sectional chart
- Detroit
- Magnetic variation
- 8° W (1995)
- Fuel
- 100LL, Jet A
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily 0700-2100
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 05/23 | 5,028 × 100 ft | Asphalt, good condition | Medium intensity |
| 10/28 | 4,272 × 100 ft | Asphalt, fair condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 05 | Left traffic | 4-light PAPI, left | None listed | 428 ft | Not listed |
| 23 | Left traffic | 4-light PAPI, left | None listed | None listed | Not listed |
| 10 | Left traffic | 2-light PAPI, left | None listed | None listed | Not listed |
| 28 | Left traffic | 2-light PAPI, left | None listed | 1,124 ft | Not listed |
VHF
Frequencies
- CTAF
- 122.725
- UNICOM
- 122.725
- Approach / departure
- 125.35
- "Cleveland"
Weather station
- AWOS-3PT LNN
- 119.225
Before you go
Brief KLNN in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Lake County Exec, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.