Piper PA28R
Onaga, KS — December 31, 2019
Event Information
| Date | December 31, 2019 |
| Event Type | ACC |
| NTSB Number | CEN20CA052 |
| Event ID | 20191231X10905 |
| Location | Onaga, KS |
| Country | USA |
| Coordinates | 39.49805, -96.17500 |
| Airport | Charles E Grutzmacher Muni |
| Highest Injury | NONE |
Aircraft
| Make | Piper |
| Model | PA28R |
| Category | AIR |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 4 |
| Total Injured | 0 |
Probable Cause
The pilot's improper decision to take off with the airplane at a high gross weight from a short, turf runway, which degraded its climb performance and led to a delayed aborted takeoff, a runway excursion, and impact with terrain.
Full Narrative
The private pilot and three passengers were attempting to depart from a 2,200 ft long turf runway. After lifting off the ground, the pilot observed the airplane not accelerating and it settled back to the ground. Concerned with clearing a shed off the end of the runway, the pilot aborted the takeoff and the airplane departed the runway into a valley, damaging both wings.
The takeoff performance chart for the airplane, which weighed close to its maximum gross weight, predicted a ground roll of 600 ft and a takeoff distance of 1,600 ft. The chart was based on a dry runway and did not contain a correction for turf conditions. Following the accident, the pilot stated there were no mechanical issues with the airplane and that he should not have attempted to takeoff on the short turf runway.
About This NTSB Record
This aviation event was investigated by the National Transportation Safety Board (NTSB). NTSB investigates all U.S. civil aviation accidents to determine probable cause and issue safety recommendations to prevent future accidents.