20090307003879A

Accident · Destroyed

FAA accident report · Cessna 172R · Oceanside, CA · March 7, 2009

Date
March 7, 2009 · 17:50 local
Place
Oceanside, CA
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N2478B
NTSB investigation
NTSBWPR09LA145
Reported as
Cessna 172R
Reported engine
Lycoming IO360L2A
Fatal injuries
0
Other injuries
0
Pilot’s flight hours
370 total245 in this make and model40 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.

(-23) Pilot and two passengers departed john wayne-orange county airport, santa ana, CA at approximately 5:15 pm PST, on a day, VFR flight to montgomery field, san diego, CA. Flight proceded southbound, along pacific ocean coastline, at an altitude of 3500 ft, utilizing VFR flight following services of socal TRACON. At approximately 5:45 pm, approaching Oceanside, CA and adjacent to the camp pendleton marine corps base, the pilot describes feeling "two small jolts and a loss of power." Descending and unable to restore power, pilot declared emergency with socal TRACON, established best glide speed and prepared for a forced landing on a large helipad at camp pendleton. Following a hard landing and loss of nose gear, aircraft continued forward, descending into and striking FAR side of a ditch. Impact forces severed the engine at the firewall and separated the entire tail section at the aft cabin attach point. Abnormal wet oil accumulation/streaking was evident along fuselage, struts, tail and horizontal stabilizers. Subsequent engine inspection revealed the number four cylinder fractured and separated where the head joins the barrel.

As the FAA filed it

(-23) PILOT AND TWO PASSENGERS DEPARTED JOHN WAYNE-ORANGE COUNTY AIRPORT, SANTA ANA, CA AT APPROXIMATELY 5:15 PM PST, ON A DAY, VFR FLIGHT TO MONTGOMERY FIELD, SAN DIEGO, CA. FLIGHT PROCEDED SOUTHBOUND, ALONG PACIFIC OCEAN COASTLINE, AT AN ALTITUDE OF 3500 FT, UTILIZING VFR FLIGHT FOLLOWING SERVICES OF SOCAL TRACON. AT APPROXIMATELY 5:45 PM, APPROACHING OCEANSIDE, CA AND ADJACENT TO THE CAMP PENDLETON MARINE CORPS BASE, THE PILOT DESCRIBES FEELING "TWO SMALL JOLTS AND A LOSS OF POWER." DESCENDING AND UNABLE TO RESTORE POWER, PILOT DECLARED EMERGENCY WITH SOCAL TRACON, ESTABLISHED BEST GLIDE SPEED AND PREPARED FOR A FORCED LANDING ON A LARGE HELIPAD AT CAMP PENDLETON. FOLLOWING A HARD LANDING AND LOSS OF NOSE GEAR, AIRCRAFT CONTINUED FORWARD, DESCENDING INTO AND STRIKING FAR SIDE OF A DITCH. IMPACT FORCES SEVERED THE ENGINE AT THE FIREWALL AND SEPARATED THE ENTIRE TAIL SECTION AT THE AFT CABIN ATTACH POINT. ABNORMAL WET OIL ACCUMULATION/STREAKING WAS EVIDENT ALONG FUSELAGE, STRUTS, TAIL AND HORIZONTAL STABILIZERS. SUBSEQUENT ENGINE INSPECTION REVEALED THE NUMBER FOUR CYLINDER FRACTURED AND SEPARATED WHERE THE HEAD JOINS THE BARREL.

NTSB investigation

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