20031221033669A

Accident · Substantial damage

FAA accident report · Piper PA-28R-200 · Mountain Grove, MD · December 21, 2003

Date
December 21, 2003 · 16:00 local
Place
Mountain Grove, MD
Airport
Mountain Grove Memorial Airport
Phase of flight
Roll-Out (Fixed Wing)
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N56598
NTSB investigation
NTSBCHI04LA048
Reported as
Piper PA28R200
People aboard
4
Fatal injuries
0
Pilot’s flight hours
275 total24 in this make and model35 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) Scene photographs and a witness statement indicate that the left main tire produced intermittent skid marks totalling approximately 275 feet in length during landing roll-out. The skid mark pattern changed as the tire's cord was compromised and the tire began to deflate. The PIC was unable to maintain directional control, and the aircraft veered to the left and off the runway. A right main landing gear tire skid mark, approximately 225 feet in length, was evident at the point where the aircraft began to veer left. The aircraft encountered a shallow drainage ditch that forced the left main landing gear assembly up and aft, distorting the upper left wing surface. A post-accident examination of the landing gear assemblies by a local a & p with inspection authorization (IA) revealed no abnormalities other than the accident damage. During an interview with the pilot, he could not recall detecting the landing gear tires skidding.

As the FAA filed it

(-23) SCENE PHOTOGRAPHS AND A WITNESS STATEMENT INDICATE THAT THE LEFT MAIN TIRE PRODUCED INTERMITTENT SKID MARKS TOTALLING APPROXIMATELY 275 FEET IN LENGTH DURING LANDING ROLL-OUT. THE SKID MARK PATTERN CHANGED AS THE TIRE'S CORD WAS COMPROMISED AND THE TIRE BEGAN TO DEFLATE. THE PIC WAS UNABLE TO MAINTAIN DIRECTIONAL CONTROL, AND THE AIRCRAFT VEERED TO THE LEFT AND OFF THE RUNWAY. A RIGHT MAIN LANDING GEAR TIRE SKID MARK, APPROXIMATELY 225 FEET IN LENGTH, WAS EVIDENT AT THE POINT WHERE THE AIRCRAFT BEGAN TO VEER LEFT. THE AIRCRAFT ENCOUNTERED A SHALLOW DRAINAGE DITCH THAT FORCED THE LEFT MAIN LANDING GEAR ASSEMBLY UP AND AFT, DISTORTING THE UPPER LEFT WING SURFACE. A POST-ACCIDENT EXAMINATION OF THE LANDING GEAR ASSEMBLIES BY A LOCAL A & P WITH INSPECTION AUTHORIZATION (IA) REVEALED NO ABNORMALITIES OTHER THAN THE ACCIDENT DAMAGE. DURING AN INTERVIEW WITH THE PILOT, HE COULD NOT RECALL DETECTING THE LANDING GEAR TIRES SKIDDING.

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 N56598 · 1

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