20230709009169A

Accident · Destroyed

FAA accident report · Cessna A185F · La Mesa, CA · July 9, 2023

Date
July 9, 2023 · 15:06 local
Place
La Mesa, CA
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N1839R
NTSB investigation
NTSBWPR23LA264
Reported as
Cessna A185F
Reported engine
Continental IO-520 series
People aboard
2
Fatal injuries
0
Other injuries
2
Pilot’s certificate
Commercial pilot
Pilot’s flight hours
2,600 total455 in this make and model9 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

The aircraft departed myf direct to sdm to purchase fuel. Six minutes after departure the engine sputtered and stopped rotating. The pilot executed a forced landing, aiming for a residential road. The aircraft right wing struck a high voltage powerline that left an arc mark and a large hole along the wing leading edge. The aircraft continued the decent until the right wingtip struck the ground followed by the left main gear. The aircraft departed the road, broke through a chain-link fence, broke both wings at the wing root due to impact with trees and nosedived into a 50-foot-deep ravine. There was no post-crash fire and no signs of fuel spill around the impact area. During the wreckage exam and recovery no fuel was detected in the wings except for residual amount that was present.

Prior to engine stoppage the estimated useable fuel on board was about 2 gallons. That estimate is based on prior flights data, fuel reciepts, and pilot testimony.

As the FAA filed it

THE AIRCRAFT DEPARTED MYF DIRECT TO SDM TO PURCHASE FUEL. SIX MINUTES AFTER DEPARTURE THE ENGINE SPUTTERED AND STOPPED ROTATING. THE PILOT EXECUTED A FORCED LANDING, AIMING FOR A RESIDENTIAL ROAD. THE AIRCRAFT RIGHT WING STRUCK A HIGH VOLTAGE POWERLINE THAT LEFT AN ARC MARK AND A LARGE HOLE ALONG THE WING LEADING EDGE. THE AIRCRAFT CONTINUED THE DECENT UNTIL THE RIGHT WINGTIP STRUCK THE GROUND FOLLOWED BY THE LEFT MAIN GEAR. THE AIRCRAFT DEPARTED THE ROAD, BROKE THROUGH A CHAIN-LINK FENCE, BROKE BOTH WINGS AT THE WING ROOT DUE TO IMPACT WITH TREES AND NOSEDIVED INTO A 50-FOOT-DEEP RAVINE. THERE WAS NO POST-CRASH FIRE AND NO SIGNS OF FUEL SPILL AROUND THE IMPACT AREA. DURING THE WRECKAGE EXAM AND RECOVERY NO FUEL WAS DETECTED IN THE WINGS EXCEPT FOR RESIDUAL AMOUNT THAT WAS PRESENT.

PRIOR TO ENGINE STOPPAGE THE ESTIMATED USEABLE FUEL ON BOARD WAS ABOUT 2 GALLONS. THAT ESTIMATE IS BASED ON PRIOR FLIGHTS DATA, FUEL RECIEPTS, AND PILOT TESTIMONY.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.