Probable cause
The pilot's failure to maintain clearance from power lines during a go-around.
NTSB analysis
During a telephone interview, the pilot reported that, as he was landing, the airplane started to drift into nearby power lines. He initiated a go around; however, the left wing caught the power lines. The airplane impacted the ground and tumbled several times before it came to rest inverted. The fuselage was substantially damaged. The pilot reported that there were no mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.
In a follow-up written statement, the pilot reported that during the landing on a dirt airstrip, the right-side brake failed due to a ruptured brake line. During the aborted landing, the airplane hit a power pole and wires.
During the initial interview and report of no mechanical failures or malfunctions with the airplane, the airplane was released to the owner and the brake system was not examined.
Text from the NTSB. Open the NTSB docket for WPR20CA153 for the full record.
Event
- Date
- May 23, 2020
- Type
- Accident
- Place
- Artois, California
- Highest injury
- Minor
- Minor injuries
- 1
- Weather
- Visual (VMC)
- Light
- Day
Ayres S 2R
- N-number
- N5573X
- Category
- Airplane
- Year built
- 1975
- Damage
- Substantial
- Operating rule
- Part 137 (agricultural)
- Purpose of flight
- Aerial application
From the NTSB aviation accident database: N-registered aircraft, events since 2008, data through Oct 28, 2026. The file is published monthly, so the latest weeks are incomplete and recent records can change. The official source is the NTSB aviation investigation search. CheckAero is independent and not affiliated with the NTSB.