The NTSB has released
the preliminary report on last month's midair collision between a
Eurocopter EC-130 and an Aerospatiale AS350B while
maneuvering at a NASCAR motorsports event.
NTSB Identification: MIA06FA022A
14 CFR Part 91: General Aviation
Accident occurred Sunday, November 20, 2005 in Homestead, FL
Aircraft: Aerospatiale AS350B, registration: N264BH
Injuries: 1 Fatal.
This is preliminary information, subject to change, and may
contain errors. Any errors in this report will be corrected when
the final report has been completed.
On November 20, 2005, about 2048 eastern standard time, an
Aerospatiale AS350B helicopter (AS 350B), registered to and
operated as a 14 CFR Part 91 positioning flight by Biscayne
Helicopters, Inc., and a Eurocopter EC 130 B4 helicopter (EC 130
B4), N130HS, registered to Wells Fargo Bank Northwest, and operated
as a 14 CFR Part 91 positioning flight by HeliFlight, Inc., dba
HelicopterShuttle.com, collided in flight while both helicopters
were inbound to land at Motorsports Complex VIP Heliport (Speedway
Heliport), Homestead, Florida. Visual meteorological conditions
prevailed at the time and no flight plan was filed for either
flight. Both helicopters were substantially damaged, and the
commercial-rated pilot of the AS 350B helicopter was not injured.
The commercial-rated pilot of the EC 130 B4 helicopter was fatally
injured. The AS 350B flight originated about 5 minutes earlier from
Ocean Reef Club Airport, Key Largo, Florida. The EC 130 B4 flight
originated at 2030 hrs, from Kendall-Tamiami Executive Airport,
Miami, Florida.
The pilot of the AS 350B (illustrated above) helicopter
stated that after departure he contacted Homestead Air Reserve Base
(KHST) Air Traffic Control Tower (ATCT), and advised the controller
that he was inbound to the Speedway Heliport. The controller
acknowledged his transmission and advised him to proceed direct to
the Speedway Heliport. The controller also advised him they had no
traffic advisory for him and frequency change to the "race control
frequency" was approved. He contacted "race control" on frequency
134.3 mHz, and advised that he was 2 nautical miles southeast of
the Speedway Heliport, inbound. He was advised to report when his
flight was 1 mile south of the Speedway Heliport, to which he
complied. He was advised to follow an Agusta 109 helicopter "...to
the pad." The Agusta 109 helicopter at the time of his radio call
was located just north of the westernmost pad at the Speedway
Heliport, and was in a 5-foot hover. He was on a modified right
base for landing to the east at the Speedway Heliport, and turned
on to final where, "... shortly after that (I am not sure exactly
how long) I felt a shudder and then the aircraft started to vibrate
significantly (I do not remember my altitude or airspeed at that
time)." He reported hearing the president of Biscayne Helicopters,
Inc., advise over the frequency that there had been a midair
collision. He performed a run-on landing on grass west of the
helipads, and while the helicopter started to slow, it began
turning and listing to the left. He began securing the helicopter
when the main rotor blades began to slow, and exited the
helicopter.
Numerous witnesses reported seeing the AS 350B helicopter flying
southwest of the Speedway Heliport, and then turn to the east.
Simultaneously, the EC 130 B4 helicopter was flying in an easterly
direction, and was located west of the Speedway Heliport. The
witnesses reported that the AS 350B was slightly higher and to the
right of the EC 130 B4 helicopter when the collision occurred. The
witnesses reported that the EC 130 B4 (file photo, above)
helicopter descended almost immediately, while the AS 350B
helicopter continued flying in an easterly direction and landed at
the Speedway Heliport.
According to the individual who was located at the Speedway
Heliport and was providing "VFR advisory service" to inbound
helicopters, the pilots of both helicopters announced they were
inbound to the Speedway Heliport. He further stated that he had
visual contact with the AS 350B helicopter, but he never had visual
contact by landing or strobe light with the EC 130 B4 helicopter,
which was on a straight-in approach landing to the east. The AS
350B helicopter was assigned to the west edge of the grass, and the
EC 130 B4 helicopter was assigned to the West pad, which was
confirmed by the pilot. He noticed the AS 350B helicopter was in a
right turn at the time of the collision, and did not see the EC 130
B4 helicopter until the time of the collision. At the time of the
collision, a helicopter was located on the east and center pads at
the Speedway Heliport, and both were preparing to depart. He did
not recall hearing the pilot of the EC 130 B4 helicopter provide a
position report on his initial contact, and his impression was that
the EC 130 B4 helicopter was "farther away."
Preliminary examine of both helicopters revealed all three main
rotor blades of the EC 130 B4 helicopter were damaged; one of
blades was missing approximately 11 inches and exhibited burgundy
colored paint transfer on the leading edge of the blade at the
fracture surface location. The left forward crosstube of the AS
350B helicopter had burgundy colored paint beneath the outer paint
layer. Impact damage was noted to the left forward and left aft
skid crosstubes of the AS 350B helicopter just above each
"ankle."