19980320003959A

Accident · Substantial damage

FAA accident report · Bell 206B · Santa Clarita, CA · March 20, 1998

Date
March 20, 1998 · 17:40 local
Place
Santa Clarita, CA
Phase of flight
Prw On Run Landing (Rotorcraft
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N3186L
NTSB investigation
NTSBLAX98TA123
Reported as
Bell 206B
Reported engine
Allison 250C20J
People aboard
1
Fatal injuries
0
Pilot’s flight hours
2,000 total1,200 in this make and model42 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 19, 1998, at 1740 hours pacific standard time, a Bell 206B, N3186L, collided with a power line and crashed in a dry riverbed during an approach for landing in a field near Santa Clarita, California. The helicopter sustained substantial damage and the commerical pilot, the sole occupant, was not injured. Visual meteorological conditions prevailed for the flight plan was filed. The helicopter was operated by the los angeles city fire department as a public use aircraft. The flight originated at the van nuys, California, airport at 1645. In a written statement. The pilot reported that he was making a normal approach to the riverbed on a southwesterly heading directly into the sun. He reported that 'moments before I hit the wires, I saw them and made an evasive maneuver to avoid them.' He then clipped the wire with the main rotor blades and as he attempted to turn away, he clipped the tail rotor. The pilot stated that he then flew the helicopter to the ground and made ground contact in a level altitude. The helicopter landed hard and rolled over onto its right side. The series of wires were at a measured height of 39 feet AGL and spanned lengthwise approximately 1200 feet between poles or other markings. The sun and moon position information for the time of the accident showed the suns position to be at 4.6 degrees above the horizon. The suns azimuth was 252 degrees. Offical sunset that evening was at 1808. (-23)during approach to landing in river bottom, fire department helicopter pilot attempted to avoid wires across river, struck wires, sustained structural damage and made a hard landing. Pilot made approach into sun.

As the FAA filed it

ON MARCH 19, 1998, AT 1740 HOURS PACIFIC STANDARD TIME, A BELL 206B, N3186L, COLLIDED WITH A POWER LINE AND CRASHED IN A DRY RIVERBED DURING AN APPROACH FOR LANDING IN A FIELD NEAR SANTA CLARITA, CALIFORNIA. THE HELICOPTER SUSTAINED SUBSTANTIAL DAMAGE AND THE COMMERICAL PILOT, THE SOLE OCCUPANT, WAS NOT INJURED. VISUAL METEOROLOGICAL CONDITIONS PREVAILED FOR THE FLIGHT PLAN WAS FILED. THE HELICOPTER WAS OPERATED BY THE LOS ANGELES CITY FIRE DEPARTMENT AS A PUBLIC USE AIRCRAFT. THE FLIGHT ORIGINATED AT THE VAN NUYS, CALIFORNIA, AIRPORT AT 1645. IN A WRITTEN STATEMENT. THE PILOT REPORTED THAT HE WAS MAKING A NORMAL APPROACH TO THE RIVERBED ON A SOUTHWESTERLY HEADING DIRECTLY INTO THE SUN. HE REPORTED THAT 'MOMENTS BEFORE I HIT THE WIRES, I SAW THEM AND MADE AN EVASIVE MANEUVER TO AVOID THEM.' HE THEN CLIPPED THE WIRE WITH THE MAIN ROTOR BLADES AND AS HE ATTEMPTED TO TURN AWAY, HE CLIPPED THE TAIL ROTOR. THE PILOT STATED THAT HE THEN FLEW THE HELICOPTER TO THE GROUND AND MADE GROUND CONTACT IN A LEVEL ALTITUDE. THE HELICOPTER LANDED HARD AND ROLLED OVER ONTO ITS RIGHT SIDE. THE SERIES OF WIRES WERE AT A MEASURED HEIGHT OF 39 FEET AGL AND SPANNED LENGTHWISE APPROXIMATELY 1200 FEET BETWEEN POLES OR OTHER MARKINGS. THE SUN AND MOON POSITION INFORMATION FOR THE TIME OF THE ACCIDENT SHOWED THE SUNS POSITION TO BE AT 4.6 DEGREES ABOVE THE HORIZON. THE SUNS AZIMUTH WAS 252 DEGREES. OFFICAL SUNSET THAT EVENING WAS AT 1808. (-23)DURING APPROACH TO LANDING IN RIVER BOTTOM, FIRE DEPARTMENT HELICOPTER PILOT ATTEMPTED TO AVOID WIRES ACROSS RIVER, STRUCK WIRES, SUSTAINED STRUCTURAL DAMAGE AND MADE A HARD LANDING. PILOT MADE APPROACH INTO SUN.

NTSB investigation

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