19980718021649A

Accident · Destroyed

FAA accident report · Commander 114TC · West Jordan, UT · July 18, 1998

Date
July 18, 1998 · 12:30 local
Place
West Jordan, UT
Phase of flight
To Init Climb(1st Pwr Reduct)
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N61174
NTSB investigation
NTSBFTW98FA325
Reported engine
Lycoming TIO540AG1A
People aboard
1
Fatal injuries
1
Pilot’s flight hours
358 total43 in this make and model30 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.

Problem on climbout. Crashed short. Exhaust manifold to turbo came off. Gas ses caused fire. Scorched carpet. (-23)on 07/18/98 around 1230 p.m., pilot frank l. earl, took off on a local flight from slc airport #2. Shortly after takeoff he apparently experience a problem and tried to return to the airport. He crahsed approximately 1.5 miles from the airport. Aricraft was destroyed, pilot fatal. Investigation indicates the clamp holding the exhaust manifold to the turbo charger broke off, allowing the exhaust manifold to separate and allow gases to enter the engien compartment. Evdience of fuel, evidence also suggests the fire scorched the carpet under the pilots left rudder pedal. No evidence of fuel, hydraulic, or oil compromised. Therefore, the clamp failure between the turbo charger and the exhaust manifold is the probable cause of the accident.

As the FAA filed it

PROBLEM ON CLIMBOUT. CRASHED SHORT. EXHAUST MANIFOLD TO TURBO CAME OFF. GAS SES CAUSED FIRE. SCORCHED CARPET. (-23)ON 07/18/98 AROUND 1230 P.M., PILOT FRANK L. EARL, TOOK OFF ON A LOCAL FLIGHT FROM SLC AIRPORT #2. SHORTLY AFTER TAKEOFF HE APPARENTLY EXPERIENCE A PROBLEM AND TRIED TO RETURN TO THE AIRPORT. HE CRAHSED APPROXIMATELY 1.5 MILES FROM THE AIRPORT. ARICRAFT WAS DESTROYED, PILOT FATAL. INVESTIGATION INDICATES THE CLAMP HOLDING THE EXHAUST MANIFOLD TO THE TURBO CHARGER BROKE OFF, ALLOWING THE EXHAUST MANIFOLD TO SEPARATE AND ALLOW GASES TO ENTER THE ENGIEN COMPARTMENT. EVDIENCE OF FUEL, EVIDENCE ALSO SUGGESTS THE FIRE SCORCHED THE CARPET UNDER THE PILOTS LEFT RUDDER PEDAL. NO EVIDENCE OF FUEL, HYDRAULIC, OR OIL COMPROMISED. THEREFORE, THE CLAMP FAILURE BETWEEN THE TURBO CHARGER AND THE EXHAUST MANIFOLD IS THE PROBABLE CAUSE OF THE ACCIDENT.

NTSB investigation

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