Allison, Iowa
K98 Allison Muni
Allison Muni (K98) is a non-towered, public-use airport in Allison, Iowa, at 1,053 ft MSL. Its runway is 18/36 (1,790 by 175 ft, turf). Published pattern altitude 800 ft AGL (about 1,853 ft MSL). CTAF 122.9.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- FAA K98
- Location
- Allison, Iowa (Butler County). 0 NM NW of the city center
- Elevation
- 1,053 ft MSL
- Position
- 42.7639° N, 92.8044° W
- Pattern altitude
- 800 ft AGL
- Control tower
- No, non-towered
- Sectional chart
- Chicago
- Magnetic variation
- 3° E (1985)
- Ownership
- Publicly owned, open to the public
- Attendance
- Unattended
1 runway
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 18/36 | 1,790 × 175 ft | Turf, fair condition | Not listed |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 18 | Left traffic | None listed | None listed | None listed | Not listed |
| 36 | Left traffic | None listed | None listed | None listed | Not listed |
VHF
Frequencies
- CTAF
- 122.9
Before you go
Brief K98 in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Allison Muni, 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.