KOWI · Ottawa Municipal Airport
Ottawa Municipal Airport serves Ottawa, Kansas at 966 ft elevation with its longest runway, 17/35, at 4,500 by 75 ft. The figures below are computed from FAA NASR runway data (via OurAirports) and the same rules of thumb JetDesk uses on the airport page in the app; the POH and current NOTAMs are the authority.
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01Runways
| Runway | Length × width | Surface | Lighting |
|---|---|---|---|
| 17/35 | 4,500 × 75 ft | asphalt | lit |
| 13/31 | 1,550 × 95 ft | turf | unlit |
02Density altitude and turboprop runway margins
Standard temperature at 966 ft is about 13°C. Every 1,000 ft of density altitude adds roughly 8 percent to a turboprop's takeoff distance and 5 percent to its landing distance. The table uses Piper Meridian book numbers (2,438 ft takeoff and 2,110 ft landing over a 50 ft obstacle at sea level, ISA, max weight) as a reference airplane; heavier turboprops and light jets scale the same way from their own POH figures.
| Conditions | Density altitude | Takeoff est. | Landing est. | Landing × 1.5 |
|---|---|---|---|---|
| Standard day (ISA, 13°C) | 966 ft | 2,626 ft | 2,212 ft | 3,318 ft |
| Warm day (ISA +10) | 2,166 ft | 2,860 ft | 2,339 ft | 3,508 ft |
| Hot day (ISA +20) | 3,366 ft | 3,095 ft | 2,465 ft | 3,698 ft |
| 35°C afternoon | 3,598 ft | 3,140 ft | 2,490 ft | 3,734 ft |
03Nearby fields with 5,000 ft or more
Useful as alternates, as fuel stops when the price at KOWI is high, or as the longer runway on a hot afternoon.
| Airport | Distance | Longest runway |
|---|---|---|
| KIXD New Century AirCenter Airport | 24 nm NE | 7,339 ft |
| KUKL Coffey County Airport | 26 nm SW | 5,500 ft |
| KLWC Lawrence Municipal Airport | 28 nm N | 5,701 ft |
| KFOE Topeka Regional Airport | 31 nm NW | 12,803 ft |
| KTOP Philip Billard Municipal Airport | 36 nm NW | 5,099 ft |
| KK88 Allen County Airport | 41 nm S | 5,501 ft |
04Jet A prices and FBOs at KOWI
No public API publishes FBO fuel prices, so JetDesk does not guess. Pilots and crews log the price they actually paid at KOWI, the app flags a price stale after two weeks, and the route finder ranks every field within a corridor of your route by net savings after the cost of the extra cycle. Log a price at KOWI or read what a fuel stop actually saves.