20090118000149A

Accident · Substantial damage

FAA accident report · Ryan NAVION · Three Forks, MT · January 18, 2009

Date
January 18, 2009 · 17:20 local
Place
Three Forks, MT
Airport
Three Forks
Phase of flight
Approach
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N4443K
NTSB investigation
NTSBWPR09CA092
Reported as
Ryan Navion
Reported engine
Continental IO470*
People aboard
4
Fatal injuries
0
Other injuries
0
Pilot’s flight hours
990 total30 in this make and model8 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.

On 01/18/09 at 1501 LCL, aircraft N4443K, a Ryan Navion, departed gillette, WY (gcc) with full fuel and 4 soles on board bound for Three Forks, MT (9S5). The aircraft is configured with 2 aux wingtip tanks and the main tank system. The pilot switched from the main tank to a tip tank, after takeoff, as planned. While enroute, he switched to the other tip tank when the first ran dry. The pilot stated that his plan was to switch back to the main tank prior to landing; that he forgot to do so; and that he did not use a pre-landing checklist. At 1720 LCL, on a 2 mile straight-in final approach to runway 20 at 9S5, the engine quit at pattern altitude. The pilot switched the fuel selector to the main position, but the engine would not start quick enough as he lost altitude. In preparation for an off-field landing, the pilot selected the fuel off position and veered to his left for an open portion of a brush and grass field. The aircraft landed on the main gear and came to a stop in 258 feet; bearing 115 degrees; into mature alder brush. The nose gear collapsed aft and the aircraft sustained damage to the prop, engine, cowl, wing leading edges and the r/h tip tank separated from the wing. No injuries were sustained by the 4 occupants.

As the FAA filed it

ON 01/18/09 AT 1501 LCL, AIRCRAFT N4443K, A RYAN NAVION, DEPARTED GILLETTE, WY (GCC) WITH FULL FUEL AND 4 SOLES ON BOARD BOUND FOR THREE FORKS, MT (9S5). THE AIRCRAFT IS CONFIGURED WITH 2 AUX WINGTIP TANKS AND THE MAIN TANK SYSTEM. THE PILOT SWITCHED FROM THE MAIN TANK TO A TIP TANK, AFTER TAKEOFF, AS PLANNED. WHILE ENROUTE, HE SWITCHED TO THE OTHER TIP TANK WHEN THE FIRST RAN DRY. THE PILOT STATED THAT HIS PLAN WAS TO SWITCH BACK TO THE MAIN TANK PRIOR TO LANDING; THAT HE FORGOT TO DO SO; AND THAT HE DID NOT USE A PRE-LANDING CHECKLIST. AT 1720 LCL, ON A 2 MILE STRAIGHT-IN FINAL APPROACH TO RUNWAY 20 AT 9S5, THE ENGINE QUIT AT PATTERN ALTITUDE. THE PILOT SWITCHED THE FUEL SELECTOR TO THE MAIN POSITION, BUT THE ENGINE WOULD NOT START QUICK ENOUGH AS HE LOST ALTITUDE. IN PREPARATION FOR AN OFF-FIELD LANDING, THE PILOT SELECTED THE FUEL OFF POSITION AND VEERED TO HIS LEFT FOR AN OPEN PORTION OF A BRUSH AND GRASS FIELD. THE AIRCRAFT LANDED ON THE MAIN GEAR AND CAME TO A STOP IN 258 FEET; BEARING 115 DEGREES; INTO MATURE ALDER BRUSH. THE NOSE GEAR COLLAPSED AFT AND THE AIRCRAFT SUSTAINED DAMAGE TO THE PROP, ENGINE, COWL, WING LEADING EDGES AND THE R/H TIP TANK SEPARATED FROM THE WING. NO INJURIES WERE SUSTAINED BY THE 4 OCCUPANTS.

NTSB investigation

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