20210426012489A

Accident · Substantial damage

FAA accident report · Cessna 402C · Hyannis, MA · April 26, 2021

Date
April 26, 2021 · 16:00 local
Place
Hyannis, MA
Airport
Barnstable Municipal-Boardman/Polan
Phase of flight
Takeoff: Climb Out
Operating rules
Air taxi and commuter (Part 135)
Operator
HYIA
Damage
Substantial damage
Aircraft
N2714B
NTSB investigation
NTSBERA21LA196
Reported as
Cessna 402C
People aboard
3
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Airline transport
Pilot’s flight hours
22,500 total

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.

While conducting a low approach to runway 33 the instructor told the trainee to "go-around". Approximately 600-700 feet during the go-around, the instructor simulated a left engine failure. The trainee completed the simulated engine failure checklist, but instead of simulating moving the left electric fuel boost pump to high, the trainee actually selected the pump to ?high.? Continuing the climb the instructor vectored the trainee for a simulated manual ILS approach to runway 24. At minimums or slightly above the trainee removed the hood, selected the flaps full down, matched the throttles and continued for a visual landing. The instructor moved the mixture lever to full rich. At 50 feet the instructor said, ?go-around.? The trainee executed the go-around maneuver selecting both throttles full forward, confirming the propellers and mixture levers full forward then selected the landing gear and flaps to the ?up? Position. The aircraft continued a descent, almost touching the runway, before starting to climb. While climbing the aircraft yawed significantly to the left, began drifting left and stopped climbing at approximately 100 feet. The instructor assumed control, lowered the landing gear and flaps, and initiated an emergency landing in the grass. The aircraft struck the ground with the landing gear not fully extended and came to a stop.

As the FAA filed it

WHILE CONDUCTING A LOW APPROACH TO RUNWAY 33 THE INSTRUCTOR TOLD THE TRAINEE TO "GO-AROUND". APPROXIMATELY 600-700 FEET DURING THE GO-AROUND, THE INSTRUCTOR SIMULATED A LEFT ENGINE FAILURE. THE TRAINEE COMPLETED THE SIMULATED ENGINE FAILURE CHECKLIST, BUT INSTEAD OF SIMULATING MOVING THE LEFT ELECTRIC FUEL BOOST PUMP TO HIGH, THE TRAINEE ACTUALLY SELECTED THE PUMP TO ?HIGH.? CONTINUING THE CLIMB THE INSTRUCTOR VECTORED THE TRAINEE FOR A SIMULATED MANUAL ILS APPROACH TO RUNWAY 24. AT MINIMUMS OR SLIGHTLY ABOVE THE TRAINEE REMOVED THE HOOD, SELECTED THE FLAPS FULL DOWN, MATCHED THE THROTTLES AND CONTINUED FOR A VISUAL LANDING. THE INSTRUCTOR MOVED THE MIXTURE LEVER TO FULL RICH. AT 50 FEET THE INSTRUCTOR SAID, ?GO-AROUND.? THE TRAINEE EXECUTED THE GO-AROUND MANEUVER SELECTING BOTH THROTTLES FULL FORWARD, CONFIRMING THE PROPELLERS AND MIXTURE LEVERS FULL FORWARD THEN SELECTED THE LANDING GEAR AND FLAPS TO THE ?UP? POSITION. THE AIRCRAFT CONTINUED A DESCENT, ALMOST TOUCHING THE RUNWAY, BEFORE STARTING TO CLIMB. WHILE CLIMBING THE AIRCRAFT YAWED SIGNIFICANTLY TO THE LEFT, BEGAN DRIFTING LEFT AND STOPPED CLIMBING AT APPROXIMATELY 100 FEET. THE INSTRUCTOR ASSUMED CONTROL, LOWERED THE LANDING GEAR AND FLAPS, AND INITIATED AN EMERGENCY LANDING IN THE GRASS. THE AIRCRAFT STRUCK THE GROUND WITH THE LANDING GEAR NOT FULLY EXTENDED AND CAME TO A STOP.

NTSB investigation

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