- Date
- May 30, 2026, 09:00 local (16:00 UTC)
- Place
- Robbins, CA
- Injuries
- 1 minor
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N5111AAir Tractor AT-602
- Defining event
- Enroute-cruise: Loss of engine power (total)
- Weather
- Visual (VMC) · Day
- Status
- Investigation ongoing
- Investigation class
- Class 3
- NTSB office
- Western Pacific Region
- Parties
- Federal Aviation Administration
- Case key
- 203102
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Preliminary report
What NTSB knew early in the investigation. It may change in the final report.
On May 30, 2026, about 0900 Pacific daylight time, an Air Tractor AT-602, N5111A, was substantially damaged when it was involved in an accident near Robbins, California. The pilot sustained minor injuries. The airplane was operated as a Title 14 Code of Federal Regulations Part 137 Agricultural Aircraft Operations. The pilot reported that he was on an aerial seeding flight and that about 45 minutes after refueling he maneuvered toward a private airstrip to replenish his load. He added that the engine lost all power during a brief climb prior to landing at the airstrip when he was about 300 feet above ground level. After the pilot heard the engine spool down, the airplane started to sink. Subsequently, the pilot configured the airplane for best glide and executed a forced landing in a paddy field. The airplane nosed over shortly after touchdown and came to rest inverted, which resulted in substantial damage to the empennage. The airplane and engine were recovered to a secure facility for further examination.
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.
Aircraft
- Registration
- N5111A
- Reported as
- Air Tractor AT-602
- Category
- Airplane
- Serial number
- 602-0427
- Built
- 1997
- Damage
- Substantial damage
- Flight
- Aerial application · Part 137
- Operator
- Basin Aviation Inc
- Registered owner
- Basin Aviation Inc
- Departed
- Robbins, CA
- Airport
- NA
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 150° at 6 knots
- Visibility
- 10 statute miles
- Temperature
- 63 °F, dew point 54 °F
- Altimeter
- 30.10 inHg
- Observed at
- KSMF, 11 nm away
- METAR
- METAR KSMF 301553Z 15006KT 10SM FEW250 17/12 A3010 RMK AO2 SLP191 T01670117 $
Other investigations on N5111A · 1
Matched to the same aircraft by N-number and date.