Piper PA-18-150 | N927JS
October 10th, 2026 | Aeneas Valley near Tonasket, Washington
Accident Location
- City: Aeneas Valley near Tonasket
- State: Washington
- Latitude: 48.64
- Longitude: -119.1458
- Airport ID: KOMK
Aircraft Info
- N Number: N927JS
- Make: Piper
- Model: PA-18-150
- Aircraft Category: Aircraft Single Engine Land
- Amateur Built: No
Pilot Info
- PIC Name: Grachanin, Nicholas Frank
- Gender: Male
- Pilot Age: 61
- Pilot Hours:
- Flight School: Unknown
- Instructional Flight: Unknown
- Pilot Certification: Commercial Pilot
- IFR Rating: Yes
- Pilot Error: Unknown
- Pilot Medical: 2nd Class Medical
- Pilot Incapacitation: Unknown
Analysis
- Date: October 10th, 2026
- Time: 8:20 PM Local Time
- Day / Night: Night
- VMC / IMC: Unknown
- Phase Of Flight: Unknown
- Total People Onboard: 2
- PIC Fatality: 1
- PAX Fatalities: 1
- Ground Fatalities:
- Total Fatalities: 2
- NTSB No:
- NTSB Travel: Unknown
- AQP Classification: UNKNOWN
Probable Cause
DTSB:
NTSB: NONE
Recommendation
DTSB:
NTSB: NONE
DISCLAIMER: All data and Probable Cause listings are “Probable” only. They are based on opinion and educated speculation, and are for educational purposes only. They may contain incorrect information and are subject to change as new information becomes available.