Page 36 - World Airnews September 2020 Edition
P. 36
HELICOPTERS
FIRST FLIGHT OF SIKORSKY
By Brian Garrett-Glaser
ir Force pilots
Aconducted their
first flight of the Sikorsky
HH-60W, slated to be the
service’s new combat res-
cue helicopter to replace
the aging HH-60G Pave
Hawks.
The 413th Flight test
squadron flew the new
model at Sikorsky’s de-
velopment flight centre in
West Palm Beach, Florida
recently, according to the
Air Force.
“Our entire team has
been focused on bringing
together a lot of moving
parts to get here today,”
said Lt. Col. Wayne Dirkes,
413th FLTS operations
officer. “We are really excited to be a part test pilot maintained tolerances of plus The HH-60W took its maiden flight on
of recapitalising a vital component of our or minus one knot of airspeed, 20 feet May 17, with a second development aircraft
war fighting strategy.” of altitude and less than 100 feet per lifting off on May 23.
The crew performed an instrumenta- minute vertical speed, flying by hand,” Sikorsky has logged more than 30 hours
tion and telemetry checkout with the Dirkes said. of shakedown flight time on these two
control room, gathered basic engine Major Andrew Fama, a 413th FLTS test aircraft, according to the company. But this
start data and flew referred gross pilot, was the first Air Force pilot to fly the milestone marks the beginning of integrat-
weight level flight speed sweeps be- HH-60W. ed government and contractor flight test
tween 40 knots and maximum horizontal "I’m honoured to be the first Air Force pi- operations.
speed, said Dirkes. lot to fly the ‘Whiskey’ and very excited to This month, the 413th’s HH-60W oper-
“Performance testing requires ex- deliver a new aircraft to my rescue brothers ations are scheduled to begin at Eglin Air
tremely precise aircraft control, and our and sisters,” Fama said. Force Base in Florida. Q
ENGINES
BLACKHAWK MODIFICATIONS
to Blackhawk over a 20 year period. We do. The PT6A is one of the most versatile
are proud that Blackhawk has made the engines in the industry and as we contin-
ratt & Whitney, a division of PT6A their engine of choice.” uously enhance the engine we do so in a
PUnited Technologies has signed Blackhawk holds supplemental type way that they can be seamlessly used to
a 10-year agreement for the sale of new certificates (STCs) for a variety of aircraft upgrade the engines on existing aircraft,” Click Here To View Our YouTube Channel
PT6A engines to Blackhawk Modifications powered by Pratt & Whitney engines. said Makris. “While the new engines have
for all of its conversion programmes. The engine supply agreement covers the same digital technology and dimen-
Irene Makris, vice president, sales and a number of PT6A engine variants that sional profile as previous models they offer
marketing at Pratt & Whitney said, “This power a range of Cheyenne, King Air, more power and better fuel efficiency.”
agreement is a testament to our success- Conquest and Caravan aircraft. More than 48,800 PT6A engines have
ful relationship and mutual commitment “We know the success of our customers been manufactured and the entire PT6A
to excellence and innovation. We have rides on our ability to drive innovative and engine family has flown more than
delivered more than 1,500 PT6A engines proven technology into everything we 400,000,000 hours. Q
World Airnews | September 2019 World Airnews | September 2019
— 34 — — 35 —