Helicopter Fleet
Iowa Helicopter uses the Robinson R22 Beta II for flight training.
Superior performance,
outstanding reliability, and exceptional value have
made the two-seat R22 the world's most popular entry-level helicopter
for
nearly two decades. More than 3,600 R22 helicopters have been delivered
to
more than 60 countries around the globe. The R22 holds every performance
record in its weight class including speed, altitude, and distance.
And the
latest R22 Beta II is still sensibly priced with the industry's
lowest cost
of operation.
The Beta II
is generously equipped and offers a wide selection of options.
Standard features include a precision-engineered RPM governor,
a durable
rotor brake, an auxiliary fuel system for added versatility and
increased
range, plus a high-quality voice-activated intercom. The Beta II's
clean
aerodynamic design allows a high cruise speed up to 110 mph and
an average
fuel consumption of only 7 to 10 gallons per hour. The cabin provides
comfortable seating for two with removable dual controls on the
passenger
side.
The R22 is
a classic example of design excellence. No other helicopter in
its class can match its speed, reliability, affordable price, and
low
operating costs. The R22 has fewer accidents due to aircraft or
engine
failure than other light helicopters, and Robinson's commitment
to the
highest quality in design, materials, and craftsmanship make it
the enduring
choice for flight training, radio traffic watch, power line patrol,
and
other applications that require performance, dependability, efficiency,
and
easy maintenance
Iowa
Helicopter features the Robinson R44 Raven II for tours, photography
and advanced training.
Introducing
the R44 Raven II, the latest derivative of the very successful
and proven R44 helicopter line. The Raven II is equipped with a
fuel-injected, angle-valve, tuned-induction, IO-540 Lycoming engine
which
produces substantially more power and gives the Raven II greater
altitude
performance, more payload, and increased speed. The Raven II configuration
is also available as an IFR Trainer, Newscopter, Police Helicopter,
and
Clipper II.
The new fuel-injected
engine provides higher power for better performance
and eliminates the need for carburetor heat. The engine is derated
to 245 HP
for 5 minutes and 205 HP maximum continuous rating, to assure a
longer life
and lower cost of maintenance. Overall, the Raven II provides a
favorable
100 lb increase in the R44's gross weight and increased IGE and
OGE hover
ceilings, while eliminating the carburetor and carburetor icing
problems.
Another major
enhancement is the reduced noise level of the Raven II. The
quieter helicopter features redesigned main and tail rotor blades.
Both sets
of rotors are fitted with noise attenuating blade tip caps that
decrease
flyover noise by 1dB. The main rotor blades also have more surface
area for
increased lifting capability at altitude.
Raven II Features:
- Main rotor
blades have greater effective lifting area which reduces
vibration.
- Main and tail blades have new aerodynamic tip caps which reduce the
500-foot flyover noise level by nearly one decibel, despite the higher gross
weight.
- A standard 28-volt electrical system ensures good starting
performance in hot or cold weather and provides additional electrical power
for optional equipment.
