20140326004099A

Accident · Substantial damage

FAA accident report · Cessna 172P · Inarajan, GU · March 26, 2014

Date
March 26, 2014 · 17:40 local
Place
Inarajan, GU
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Operator
3TVS
Damage
Substantial damage
Aircraft
N9551L
NTSB investigation
NTSBWPR14LA147
Reported as
Cessna 172P
Reported engine
Lycoming 0-320 series
People aboard
3
Fatal injuries
0
Other injuries
0
Pilot’s certificates
Commercial pilot, flight instructor, private pilot
Pilot’s flight hours
478 total62 in this make and model94 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 March 26, 2014, about 1740 local time, a Cessna 172P, N9551L, landed in a field following a loss of engine power near Inarajan, guam. The airplane was registered to, and operated by, trend vector aviation international under the provisions of 14 code of federal regulations part 91 as an introductory flight lesson. The flight instructor (CFI) and two passengers were not injured. The airplane sustained substantial damage to the firewall the local flight departed guam international airport, agana, about 1720. Visual meteorological conditions prevailed, and no flight plan had been filed. The CFI reported that after takeoff he initiated a climb to the left, and having reached an altitude

Of 1,500 feet MSL, he began a turn to the southwest towards apra harbor. He continued the flight while maintaining a cruise altitude of 1,500 feet, an airspeed of between 95 and 100 knots indicated, and engine speed of 2,300 RPM. About 20 minutes after takeoff the engine speed began to decrease. He

Confirmed the mixture control was set to full rich, and then applied full forward throttle control.

The engine speed increased momentarily, but then decreased such that only partial power was being produced. He applied full carburetor heat, but the engine did not respond. The airplane would not maintain altitude, so the pilot initiated an approach to a landfill for a forced landing. As he approached the landing area he could see heavy equipment on the intended landing zone, so he initiated a turn towards a tall-grass field for a tailwind landing. He stated that during

The final approach the engine was no longer producing any power, and the propeller appeared to be wind-milling. The airplane came to rest with the nose-down after the nose gear dug into the into the ground.

As the FAA filed it

ON MARCH 26, 2014, ABOUT 1740 LOCAL TIME, A CESSNA 172P, N9551L, LANDED IN A FIELD FOLLOWING A LOSS OF ENGINE POWER NEAR INARAJAN, GUAM. THE AIRPLANE WAS REGISTERED TO, AND OPERATED BY, TREND VECTOR AVIATION INTERNATIONAL UNDER THE PROVISIONS OF 14 CODE OF FEDERAL REGULATIONS PART 91 AS AN INTRODUCTORY FLIGHT LESSON. THE FLIGHT INSTRUCTOR (CFI) AND TWO PASSENGERS WERE NOT INJURED. THE AIRPLANE SUSTAINED SUBSTANTIAL DAMAGE TO THE FIREWALL THE LOCAL FLIGHT DEPARTED GUAM INTERNATIONAL AIRPORT, AGANA, ABOUT 1720. VISUAL METEOROLOGICAL CONDITIONS PREVAILED, AND NO FLIGHT PLAN HAD BEEN FILED. THE CFI REPORTED THAT AFTER TAKEOFF HE INITIATED A CLIMB TO THE LEFT, AND HAVING REACHED AN ALTITUDE

OF 1,500 FEET MSL, HE BEGAN A TURN TO THE SOUTHWEST TOWARDS APRA HARBOR. HE CONTINUED THE FLIGHT WHILE MAINTAINING A CRUISE ALTITUDE OF 1,500 FEET, AN AIRSPEED OF BETWEEN 95 AND 100 KNOTS INDICATED, AND ENGINE SPEED OF 2,300 RPM. ABOUT 20 MINUTES AFTER TAKEOFF THE ENGINE SPEED BEGAN TO DECREASE. HE

CONFIRMED THE MIXTURE CONTROL WAS SET TO FULL RICH, AND THEN APPLIED FULL FORWARD THROTTLE CONTROL.

THE ENGINE SPEED INCREASED MOMENTARILY, BUT THEN DECREASED SUCH THAT ONLY PARTIAL POWER WAS BEING PRODUCED. HE APPLIED FULL CARBURETOR HEAT, BUT THE ENGINE DID NOT RESPOND. THE AIRPLANE WOULD NOT MAINTAIN ALTITUDE, SO THE PILOT INITIATED AN APPROACH TO A LANDFILL FOR A FORCED LANDING. AS HE APPROACHED THE LANDING AREA HE COULD SEE HEAVY EQUIPMENT ON THE INTENDED LANDING ZONE, SO HE INITIATED A TURN TOWARDS A TALL-GRASS FIELD FOR A TAILWIND LANDING. HE STATED THAT DURING

THE FINAL APPROACH THE ENGINE WAS NO LONGER PRODUCING ANY POWER, AND THE PROPELLER APPEARED TO BE WIND-MILLING. THE AIRPLANE CAME TO REST WITH THE NOSE-DOWN AFTER THE NOSE GEAR DUG INTO THE INTO THE GROUND.

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 N9551L · 2

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