19980920025409A

Accident · Destroyed

FAA accident report · Cessna 310K · Saugus, CA · September 20, 1998

Date
September 20, 1998 · 18:25 local
Place
Saugus, CA
Phase of flight
Normal Cruise
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N711CG
NTSB investigation
NTSBLAX98FA296
Reported as
Cessna 310K
Reported engine
Continental IO470V
People aboard
2
Fatal injuries
2
Pilot’s flight hours
7,500 total

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.

(.4) The instrument rated private pilot and two passengers were returning from the reno air races where they had participated as pylon spotters. The destination airport was overcast with low stratus clouds. The pilot checked three mountain passes for a visual route into the coastal basin without success and diverted to an airport on the desert side of the coastal mountains for additional fuel and to file an IFR flight plan into the basin. One passenger chose to disembark and the pilot and remaining passenger departed. Recorded radar data and air-to-ground communications tapes between the airplane and the ATC facilities that worked the flight were obtained and disclosed that the pilot responded to heading and altitude instructions in an unremarkable manner. While on vectors to intercept the destination ILS, the controller took the aircraft through the final approach twice for spacing with a preceding airplane. The mode c report displayed a 6,000-foot altitude as the controller issued an instruction to reduce to final approach speed and then turn right to a new heading. The secondary beacon target began the right turn and radar contact was lost with the airplane. The last rec orded mode c report displayed 6100 feet MSL. Witnesses near the impact site heard an airplane in the low overcast estimated to be 800 to 1000 feet AGL. The airplane sound was changing as though it was orbiting or turning. The witnesses then saw the airplane descending out of the clouds ub a nose down attitude. The airplane appeared to start a pullout when a noise was heard and the airplane tail appeared to break apart. Fragmented components of the tail assembly were recovered from varioud locations and distances from the wreckage site. Reconstruction of the wreckage fround no abnormal conditions in either the aircraft structure of flight instruments. (-23) see attachment; no narrative attached.

As the FAA filed it

(.4) THE INSTRUMENT RATED PRIVATE PILOT AND TWO PASSENGERS WERE RETURNING FROM THE RENO AIR RACES WHERE THEY HAD PARTICIPATED AS PYLON SPOTTERS. THE DESTINATION AIRPORT WAS OVERCAST WITH LOW STRATUS CLOUDS. THE PILOT CHECKED THREE MOUNTAIN PASSES FOR A VISUAL ROUTE INTO THE COASTAL BASIN WITHOUT SUCCESS AND DIVERTED TO AN AIRPORT ON THE DESERT SIDE OF THE COASTAL MOUNTAINS FOR ADDITIONAL FUEL AND TO FILE AN IFR FLIGHT PLAN INTO THE BASIN. ONE PASSENGER CHOSE TO DISEMBARK AND THE PILOT AND REMAINING PASSENGER DEPARTED. RECORDED RADAR DATA AND AIR-TO-GROUND COMMUNICATIONS TAPES BETWEEN THE AIRPLANE AND THE ATC FACILITIES THAT WORKED THE FLIGHT WERE OBTAINED AND DISCLOSED THAT THE PILOT RESPONDED TO HEADING AND ALTITUDE INSTRUCTIONS IN AN UNREMARKABLE MANNER. WHILE ON VECTORS TO INTERCEPT THE DESTINATION ILS, THE CONTROLLER TOOK THE AIRCRAFT THROUGH THE FINAL APPROACH TWICE FOR SPACING WITH A PRECEDING AIRPLANE. THE MODE C REPORT DISPLAYED A 6,000-FOOT ALTITUDE AS THE CONTROLLER ISSUED AN INSTRUCTION TO REDUCE TO FINAL APPROACH SPEED AND THEN TURN RIGHT TO A NEW HEADING. THE SECONDARY BEACON TARGET BEGAN THE RIGHT TURN AND RADAR CONTACT WAS LOST WITH THE AIRPLANE. THE LAST REC ORDED MODE C REPORT DISPLAYED 6100 FEET MSL. WITNESSES NEAR THE IMPACT SITE HEARD AN AIRPLANE IN THE LOW OVERCAST ESTIMATED TO BE 800 TO 1000 FEET AGL. THE AIRPLANE SOUND WAS CHANGING AS THOUGH IT WAS ORBITING OR TURNING. THE WITNESSES THEN SAW THE AIRPLANE DESCENDING OUT OF THE CLOUDS UB A NOSE DOWN ATTITUDE. THE AIRPLANE APPEARED TO START A PULLOUT WHEN A NOISE WAS HEARD AND THE AIRPLANE TAIL APPEARED TO BREAK APART. FRAGMENTED COMPONENTS OF THE TAIL ASSEMBLY WERE RECOVERED FROM VARIOUD LOCATIONS AND DISTANCES FROM THE WRECKAGE SITE. RECONSTRUCTION OF THE WRECKAGE FROUND NO ABNORMAL CONDITIONS IN EITHER THE AIRCRAFT STRUCTURE OF FLIGHT INSTRUMENTS. (-23) SEE ATTACHMENT; NO NARRATIVE ATTACHED.

NTSB investigation

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