19990813012039A

Accident · Substantial damage

FAA accident report · Piper PA-18-125 · Anchorage, AK · August 13, 1999

Date
August 13, 1999 · 17:05 local
Place
Anchorage, AK
Airport
Anchorage International
Phase of flight
Takeoff Ground Roll
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N1386A
NTSB investigation
NTSBANC99LA113
Reported as
Piper PA18125
Reported engine
Lycoming O320*
People aboard
2
Fatal injuries
0
Pilot’s flight hours
625 total15 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.

(Tty) acft ground looped on takeoff. (.19) on August 13, 1999, about 1705 Alaska daylight time, a tundra tire equipped Piper PA-18 airplane, N1386A, sustained substantial damage during takeoff from the Anchorage International Airport, Anchorage, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight when the accident occurred. The airplane was operated by the pilot. The private certificated pilot, and the sole passenger, were not injured. Visual meteorological conditions prevailed. A VFR flight plan was filed for igiugig, Alaska, but not activated. During a telephone conversation with the national transportation safety board (NTSB) investigator-in-charge (iic), on August 16, 1999, the pilot reported he was beginning a takeoff roll on runway 32. He said a left crosswind condition existed at the time. He utilized 2 notches of flaps for the takeoff. During the takeoff roll, the left wing began to rise, and the airplane veered to the right. The airplane ground looped to the right, and the left wing struck the runway. The pilot said the left wing received spar damage. At 1718, an aviation routine weather report (METAR), Anchorage International Airport, was reporting in part: wind, 240 degrees (true) at 7 knots; visibility, 10 statute miles; clouds and sky condition, few at 2,000 feet; temperature, 64 degrees f; dew point, 51 degrees f; altimeter, 29.84 inhg. (-23) the pilot attempted to takeoff from runway 32 at Anchorage International Airport. He stated that he had a 6-8 knot left crosswind. The left wing lifted up, dragging the right wing on the asphalt. The aircraft then groundlooped and came to a stop off the right side of runway 32. (.4) the private certificated pilot was beginning a cross-country flight on runway 32. The pilot said a left crosswind condition existed, and during the takeoff roll, he utilized 2 notches of flaps. During the takeoff, the left wing began to rise, and the airplane veered to the right. The airplane ground looped to the right, and the left wing struck the runway, receiving spar damage. The wind condition at the airport was 215 degrees (magnetic) at 7 knots.

As the FAA filed it

(TTY) ACFT GROUND LOOPED ON TAKEOFF. (.19) ON AUGUST 13, 1999, ABOUT 1705 ALASKA DAYLIGHT TIME, A TUNDRA TIRE EQUIPPED PIPER PA-18 AIRPLANE, N1386A, SUSTAINED SUBSTANTIAL DAMAGE DURING TAKEOFF FROM THE ANCHORAGE INTERNATIONAL AIRPORT, ANCHORAGE, ALASKA. THE AIRPLANE WAS BEING OPERATED AS A VISUAL FLIGHT RULES (VFR) CROSS-COUNTRY PERSONAL FLIGHT WHEN THE ACCIDENT OCCURRED. THE AIRPLANE WAS OPERATED BY THE PILOT. THE PRIVATE CERTIFICATED PILOT, AND THE SOLE PASSENGER, WERE NOT INJURED. VISUAL METEOROLOGICAL CONDITIONS PREVAILED. A VFR FLIGHT PLAN WAS FILED FOR IGIUGIG, ALASKA, BUT NOT ACTIVATED. DURING A TELEPHONE CONVERSATION WITH THE NATIONAL TRANSPORTATION SAFETY BOARD (NTSB) INVESTIGATOR-IN-CHARGE (IIC), ON AUGUST 16, 1999, THE PILOT REPORTED HE WAS BEGINNING A TAKEOFF ROLL ON RUNWAY 32. HE SAID A LEFT CROSSWIND CONDITION EXISTED AT THE TIME. HE UTILIZED 2 NOTCHES OF FLAPS FOR THE TAKEOFF. DURING THE TAKEOFF ROLL, THE LEFT WING BEGAN TO RISE, AND THE AIRPLANE VEERED TO THE RIGHT. THE AIRPLANE GROUND LOOPED TO THE RIGHT, AND THE LEFT WING STRUCK THE RUNWAY. THE PILOT SAID THE LEFT WING RECEIVED SPAR DAMAGE. AT 1718, AN AVIATION ROUTINE WEATHER REPORT (METAR), ANCHORAGE INTERNATIONAL AIRPORT, WAS REPORTING IN PART: WIND, 240 DEGREES (TRUE) AT 7 KNOTS; VISIBILITY, 10 STATUTE MILES; CLOUDS AND SKY CONDITION, FEW AT 2,000 FEET; TEMPERATURE, 64 DEGREES F; DEW POINT, 51 DEGREES F; ALTIMETER, 29.84 INHG. (-23) THE PILOT ATTEMPTED TO TAKEOFF FROM RUNWAY 32 AT ANCHORAGE INTERNATIONAL AIRPORT. HE STATED THAT HE HAD A 6-8 KNOT LEFT CROSSWIND. THE LEFT WING LIFTED UP, DRAGGING THE RIGHT WING ON THE ASPHALT. THE AIRCRAFT THEN GROUNDLOOPED AND CAME TO A STOP OFF THE RIGHT SIDE OF RUNWAY 32. (.4) THE PRIVATE CERTIFICATED PILOT WAS BEGINNING A CROSS-COUNTRY FLIGHT ON RUNWAY 32. THE PILOT SAID A LEFT CROSSWIND CONDITION EXISTED, AND DURING THE TAKEOFF ROLL, HE UTILIZED 2 NOTCHES OF FLAPS. DURING THE TAKEOFF, THE LEFT WING BEGAN TO RISE, AND THE AIRPLANE VEERED TO THE RIGHT. THE AIRPLANE GROUND LOOPED TO THE RIGHT, AND THE LEFT WING STRUCK THE RUNWAY, RECEIVING SPAR DAMAGE. THE WIND CONDITION AT THE AIRPORT WAS 215 DEGREES (MAGNETIC) AT 7 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.

Other reports on N1386A · 5

Matched to the same aircraft by N-number and date.