- Date
- September 14, 2026, 08:30 local (08:30 UTC)
- Place
- Viseu, Portugal
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Unknown
- Aircraft
- I-4065Piper PA17
- Defining event
- Unknown: Unknown or undetermined
- Investigation class
- Class 5 - No publish
- NTSB office
- General Aviation Accidents
- Lead agency
- Other
- Case key
- 203806
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Unknown or undeterminedAll aircraft: 1,703 casesDefining event
Aircraft
- Registration
- I-4065
- Reported as
- Piper PA17
- Category
- Airplane
- Damage
- Substantial damage
- Flight
- Non-U.S., non-commercial