19960405014499A

Accident · Substantial damage

FAA accident report · Univar 108-3 · Pontiac, MI · April 5, 1996

Date
April 5, 1996 · 18:07 local
Place
Pontiac, MI
Airport
Oakland-Pontiac
Phase of flight
Roll-Out (Fixed Wing)
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N6179M
NTSB investigation
NTSBCHI96LA138
Reported as
Univar 1083
Reported engine
Franklin 6A4165B3
People aboard
1
Fatal injuries
0
Pilot’s flight hours
500 total300 in this make and model

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 pilot reported that during the landing roll, the wind caught the airplane's tail and raised the right wing. He stated the left wingtip contacted the runway and the airplane ground looped. The airplane then nosed over before coming to rest. The pilot reported that the winds were from 350 degrees at 12 knots. (-23) pilot said he was landing...had main wheels on ground and was slowing to approximately 10 mph on runway 27R when right wing raised up and left wing contacted the ground, then aircraft rolled to the right and tipped over onto its nose coming to a complete stop on it's nose. Pilot stated engine was at idle and when aircraft stopped he was in his seat belt standing on the rudder pedals. Oil cooler, lower and forward engine cowling had surface dents. Air intake opening was crushed. Mounting brackets for oil cooler were bent and cracked. Prop tips bent and edges showed scraping scratches. No skid marks on wheels. Tail wheel assy appeared intact. Left wing aft spar buckled and otb aileron end bent slightly up. Wing warp cross members loose and fabric wrinkled from second rib inboard to wing tip. Spinner deeply den ted parallel to fuselage with scrapes. Firewall panel was not visually damaged. Pilot stated wind was from 350 degrees at 12 knots.

As the FAA filed it

(.4)THE PILOT REPORTED THAT DURING THE LANDING ROLL, THE WIND CAUGHT THE AIRPLANE'S TAIL AND RAISED THE RIGHT WING. HE STATED THE LEFT WINGTIP CONTACTED THE RUNWAY AND THE AIRPLANE GROUND LOOPED. THE AIRPLANE THEN NOSED OVER BEFORE COMING TO REST. THE PILOT REPORTED THAT THE WINDS WERE FROM 350 DEGREES AT 12 KNOTS. (-23) PILOT SAID HE WAS LANDING...HAD MAIN WHEELS ON GROUND AND WAS SLOWING TO APPROXIMATELY 10 MPH ON RUNWAY 27R WHEN RIGHT WING RAISED UP AND LEFT WING CONTACTED THE GROUND, THEN AIRCRAFT ROLLED TO THE RIGHT AND TIPPED OVER ONTO ITS NOSE COMING TO A COMPLETE STOP ON IT'S NOSE. PILOT STATED ENGINE WAS AT IDLE AND WHEN AIRCRAFT STOPPED HE WAS IN HIS SEAT BELT STANDING ON THE RUDDER PEDALS. OIL COOLER, LOWER AND FORWARD ENGINE COWLING HAD SURFACE DENTS. AIR INTAKE OPENING WAS CRUSHED. MOUNTING BRACKETS FOR OIL COOLER WERE BENT AND CRACKED. PROP TIPS BENT AND EDGES SHOWED SCRAPING SCRATCHES. NO SKID MARKS ON WHEELS. TAIL WHEEL ASSY APPEARED INTACT. LEFT WING AFT SPAR BUCKLED AND OTB AILERON END BENT SLIGHTLY UP. WING WARP CROSS MEMBERS LOOSE AND FABRIC WRINKLED FROM SECOND RIB INBOARD TO WING TIP. SPINNER DEEPLY DEN TED PARALLEL TO FUSELAGE WITH SCRAPES. FIREWALL PANEL WAS NOT VISUALLY DAMAGED. PILOT STATED WIND WAS FROM 350 DEGREES AT 12 KNOTS.

NTSB investigation

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