19990828025349A

Accident · Substantial damage

FAA accident report · Let L 33 SOLO · Wellington, OH · August 28, 1999

Date
August 28, 1999 · 13:45 local
Place
Wellington, OH
Airport
Botsford Airport
Phase of flight
Level Off Touchdown
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N286BA
NTSB investigation
NTSBNYC99LA215
Reported as
Let L33SOLO
People aboard
1
Fatal injuries
0
Pilot’s flight hours
460 total13 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.

(.19) On August 28, 1999, about 1345 eastern daylight time, a Let L-33-solo, N286BA, was substantially damaged while landing at the Botsford Airport (67D), Wellington, Ohio. The certificated private pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the personal flight conducted under 14 CFR part 91. According to a federal aviation administration inspector the glider was towed from 67D to 2,000 feet above the ground and released. The pilot then flew the glider to the base of a cloud searching for a thermal, when he started to feel a down draft. The glider began to descend at a rate of 600 feet per minute, and the pilot decided to return to the airport. An approach to runway 36, a 2,850 foot long grass runway, was performed. The glider cleared marked wires that were located at the approach end of the runway, and touched down about 100 feet prior to a mowed grass runway area. The touch down site was composed of 18-inch tall clover and weeds. The right wing dug into the ground, rotating the glider 180 degrees to the right. During the rotation, the tail section of the glider contacted the ground, buckling the fuselage. The glid cr came to rest upright, facing south. The weather reported at an airport located 20 miles to the northeast, at 1354 was, winds from 270 degrees at 9 knots, 6 miles of visibility with haze, few clouds at 3,800 feet, scattered clouds at 13,000 feet, broken layer of clouds at 25,000 feet. The temperature was 82 degrees fahrenheit. (.4)the glider was towed to an altitude of 2,000 feet above the ground, and released. The pilot then flew the glider to the base of a cloud in search of a thermal. When the pilot decided to return to the airport, he experienced a downdraft of about 600 feet per minute, which descended the glider to an altitude of about 950 feet. The pilot recalled that the normal sink rate for the glider was about 150 feet per minute. As the glider was landing, it cleared marked wires that were located at the approach end of the runway, and touched down about 100 feet prior to a mowed grass runway area. (-23)aircraft experienced excessive down draft. Pilot attempted to land at homefiled, landing approx 100' short of mowed grass runway. Due to low profile of aircraft, the rt wing struck tall weeds and clover, causing the a/ c to ground loop 180, damaging the rt wing and fuselage aft of the cockpit canopy.

As the FAA filed it

(.19) ON AUGUST 28, 1999, ABOUT 1345 EASTERN DAYLIGHT TIME, A LET L-33-SOLO, N286BA, WAS SUBSTANTIALLY DAMAGED WHILE LANDING AT THE BOTSFORD AIRPORT (67D), WELLINGTON, OHIO. THE CERTIFICATED PRIVATE PILOT WAS NOT INJURED. VISUAL METEOROLOGICAL CONDITIONS PREVAILED, AND NO FLIGHT PLAN WAS FILED FOR THE PERSONAL FLIGHT CONDUCTED UNDER 14 CFR PART 91. ACCORDING TO A FEDERAL AVIATION ADMINISTRATION INSPECTOR THE GLIDER WAS TOWED FROM 67D TO 2,000 FEET ABOVE THE GROUND AND RELEASED. THE PILOT THEN FLEW THE GLIDER TO THE BASE OF A CLOUD SEARCHING FOR A THERMAL, WHEN HE STARTED TO FEEL A DOWN DRAFT. THE GLIDER BEGAN TO DESCEND AT A RATE OF 600 FEET PER MINUTE, AND THE PILOT DECIDED TO RETURN TO THE AIRPORT. AN APPROACH TO RUNWAY 36, A 2,850 FOOT LONG GRASS RUNWAY, WAS PERFORMED. THE GLIDER CLEARED MARKED WIRES THAT WERE LOCATED AT THE APPROACH END OF THE RUNWAY, AND TOUCHED DOWN ABOUT 100 FEET PRIOR TO A MOWED GRASS RUNWAY AREA. THE TOUCH DOWN SITE WAS COMPOSED OF 18-INCH TALL CLOVER AND WEEDS. THE RIGHT WING DUG INTO THE GROUND, ROTATING THE GLIDER 180 DEGREES TO THE RIGHT. DURING THE ROTATION, THE TAIL SECTION OF THE GLIDER CONTACTED THE GROUND, BUCKLING THE FUSELAGE. THE GLID CR CAME TO REST UPRIGHT, FACING SOUTH. THE WEATHER REPORTED AT AN AIRPORT LOCATED 20 MILES TO THE NORTHEAST, AT 1354 WAS, WINDS FROM 270 DEGREES AT 9 KNOTS, 6 MILES OF VISIBILITY WITH HAZE, FEW CLOUDS AT 3,800 FEET, SCATTERED CLOUDS AT 13,000 FEET, BROKEN LAYER OF CLOUDS AT 25,000 FEET. THE TEMPERATURE WAS 82 DEGREES FAHRENHEIT. (.4)THE GLIDER WAS TOWED TO AN ALTITUDE OF 2,000 FEET ABOVE THE GROUND, AND RELEASED. THE PILOT THEN FLEW THE GLIDER TO THE BASE OF A CLOUD IN SEARCH OF A THERMAL. WHEN THE PILOT DECIDED TO RETURN TO THE AIRPORT, HE EXPERIENCED A DOWNDRAFT OF ABOUT 600 FEET PER MINUTE, WHICH DESCENDED THE GLIDER TO AN ALTITUDE OF ABOUT 950 FEET. THE PILOT RECALLED THAT THE NORMAL SINK RATE FOR THE GLIDER WAS ABOUT 150 FEET PER MINUTE. AS THE GLIDER WAS LANDING, IT CLEARED MARKED WIRES THAT WERE LOCATED AT THE APPROACH END OF THE RUNWAY, AND TOUCHED DOWN ABOUT 100 FEET PRIOR TO A MOWED GRASS RUNWAY AREA. (-23)AIRCRAFT EXPERIENCED EXCESSIVE DOWN DRAFT. PILOT ATTEMPTED TO LAND AT HOMEFILED, LANDING APPROX 100' SHORT OF MOWED GRASS RUNWAY. DUE TO LOW PROFILE OF AIRCRAFT, THE RT WING STRUCK TALL WEEDS AND CLOVER, CAUSING THE A/ C TO GROUND LOOP 180, DAMAGING THE RT WING AND FUSELAGE AFT OF THE COCKPIT CANOPY.

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 N286BA · 1

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