20061002024569A

Accident · Substantial damage

FAA accident report · Hughes 369E · Hilo, HI · October 2, 2006

Date
October 2, 2006 · 09:30 local
Place
Hilo, HI
Airport
Hilo General Lyman Field Airport
Phase of flight
To Aborted (Fixed Wing)
Operating rules
Air taxi and commuter (Part 135)
Operator
K2DA
Damage
Substantial damage
Aircraft
N142MK
NTSB investigation
NTSBLAX07LA002
Reported as
Hughes 369E
People aboard
3
Fatal injuries
0
Pilot’s flight hours
1,400 total7 in this make and model70 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) The aircraft had just been refueled, pax unloaded, and new pax loaded for an air tour. During this time the pilot had frictioned the controls. Just as the aircraft moved forward from a hover the PIC had to add left cyclic trim and continued until no trim was left. The aircraft began a right roll. The PIC elected to put the aircraft on the ground. The result was a hard landing with the right skid collapsed and damage to the tail boom. There was no main rotor contact with the ground. All occupants were evacuated without incident. Subsequent investigation found no mechanical irregularities with the aircraft. It appears that one of the friction locks on the cyclic was engaged.

As the FAA filed it

(-23) THE AIRCRAFT HAD JUST BEEN REFUELED, PAX UNLOADED, AND NEW PAX LOADED FOR AN AIR TOUR. DURING THIS TIME THE PILOT HAD FRICTIONED THE CONTROLS. JUST AS THE AIRCRAFT MOVED FORWARD FROM A HOVER THE PIC HAD TO ADD LEFT CYCLIC TRIM AND CONTINUED UNTIL NO TRIM WAS LEFT. THE AIRCRAFT BEGAN A RIGHT ROLL. THE PIC ELECTED TO PUT THE AIRCRAFT ON THE GROUND. THE RESULT WAS A HARD LANDING WITH THE RIGHT SKID COLLAPSED AND DAMAGE TO THE TAIL BOOM. THERE WAS NO MAIN ROTOR CONTACT WITH THE GROUND. ALL OCCUPANTS WERE EVACUATED WITHOUT INCIDENT. SUBSEQUENT INVESTIGATION FOUND NO MECHANICAL IRREGULARITIES WITH THE AIRCRAFT. IT APPEARS THAT ONE OF THE FRICTION LOCKS ON THE CYCLIC WAS ENGAGED.

NTSB investigation

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