20110815018029A

Accident · Destroyed

FAA accident report · Piper PA-38-112 · Butte, MT · August 15, 2011

Date
August 15, 2011 · 11:30 local
Place
Butte, MT
Phase of flight
Maneuver
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N2584N
NTSB investigation
NTSBWPR11FA383
Reported as
Piper PA-38-112
Reported engine
Lycoming 0-235-L2D
People aboard
2
Fatal injuries
2
Other injuries
0
Pilot’s certificates
Airline transport, flight instructor
Pilot’s flight hours
10,440 total84 in this make and model52 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 August 15, 2011 at approximately 1130L, N2584N a PA-38-112, while on an instructional flight, impacted terrain approximately 7NM west of btm airport. The CFI and student pilot were fatally injured; the aircraft was destroyed. Witness statements indicate the aircraft had departed controlled flight from a steep angle of bank turn, into a spin. The accident site and debris field was indicative of a high-angle, high-energy, nose-low and right-wing down attitude with little forward momentum.

As the FAA filed it

ON AUGUST 15, 2011 AT APPROXIMATELY 1130L, N2584N A PA-38-112, WHILE ON AN INSTRUCTIONAL FLIGHT, IMPACTED TERRAIN APPROXIMATELY 7NM WEST OF BTM AIRPORT. THE CFI AND STUDENT PILOT WERE FATALLY INJURED; THE AIRCRAFT WAS DESTROYED.WITNESS STATEMENTS INDICATE THE AIRCRAFT HAD DEPARTED CONTROLLED FLIGHT FROM A STEEP ANGLE OF BANK TURN, INTO A SPIN. THE ACCIDENT SITE AND DEBRIS FIELD WAS INDICATIVE OF A HIGH-ANGLE, HIGH-ENERGY, NOSE-LOW AND RIGHT-WING DOWN ATTITUDE WITH LITTLE FORWARD MOMENTUM.

NTSB investigation

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