20031129034419A

Accident · Substantial damage

FAA accident report · Bolkms BK117B2 · Houston, TX · November 29, 2003

Date
November 29, 2003 · 02:50 local
Place
Houston, TX
Phase of flight
Hovering
Operating rules
Air taxi and commuter (Part 135)
Operator
GVNA
Damage
Substantial damage
Aircraft
N440HH
NTSB investigation
NTSBFTW04LA069
Reported as
Bolkms BK117B2
Reported engine
Lycoming LTS101*
Pilot’s flight hours
6,346 total3,170 in this make and model77 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) Local medical evacuation flight was dispatched to unprepared remote landing site for pick up of a patient. Obstructing tall trees bounded the landing zone. As the pilot turned the helicopter during repositioning for touch down, the tail rotor struck the vegetation surrounding the landing area.(-23 amendment) 02-03-04 tail rotor blades were scrapped: "blades are rejected due to delamination beyond serviceable limits". Substantial damage assessed due to manufacturer report and letter from company dated January 20, 2004 (attached). This report upgraded to an accident with consultation with NTSB: privacy data omitted now has assigned accident number FTW04LA069.

As the FAA filed it

(-23) LOCAL MEDICAL EVACUATION FLIGHT WAS DISPATCHED TO UNPREPARED REMOTE LANDING SITE FOR PICK UP OF A PATIENT. OBSTRUCTING TALL TREES BOUNDED THE LANDING ZONE. AS THE PILOT TURNED THE HELICOPTER DURING REPOSITIONING FOR TOUCH DOWN, THE TAIL ROTOR STRUCK THE VEGETATION SURROUNDING THE LANDING AREA.(-23 AMENDMENT) 02-03-04 TAIL ROTOR BLADES WERE SCRAPPED: "BLADES ARE REJECTED DUE TO DELAMINATION BEYOND SERVICEABLE LIMITS". SUBSTANTIAL DAMAGE ASSESSED DUE TO MANUFACTURER REPORT AND LETTER FROM COMPANY DATED JANUARY 20, 2004 (ATTACHED). THIS REPORT UPGRADED TO AN ACCIDENT WITH CONSULTATION WITH NTSB: ^PRIVACY DATA OM^ NOW HAS ASSIGNED ACCIDENT NUMBER FTW04LA069.

NTSB investigation

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