Fastest delivery

The seventh C-17A Globemaster III aircraft arrived in Australia at Royal Australian Air Force (RAAF) Base Amberley on July 29, marking the fastest C-17A delivery in Australian fleet. Minister for Defence Kevin Andrews said the rapid acquisition of the aircraft is a testament to the close relationship that exists between Australia and the United States.

Arrival of the seventh Royal Australian Air Force C-17A Globemaster III at RAAF Base Amberley
Arrival of the seventh Royal Australian Air Force C-17A Globemaster III at RAAF Base Amberley

«The active involvement of a number of United States and Australian agencies has been pivotal in meeting the successful delivery of this aircraft and I applaud everyone involved in the acquisition program», Minister Andrews said. «This acquisition signifies considerable work opportunities for the local industry, with $300 million being spent to upgrade facilities. With its proven ability to transport heavy equipment, vehicles and helicopters in a short time frame, the C-17A’s capabilities are vital to Australia’s national security and safety».

Chief of Air Force Air Marshal Leo Davies, AO, CSC said the acquisition of two additional C-17A aircraft will increase the Australian Defence Force’s capacity to provide vital community and humanitarian assistance.

«The C-17A fleet has been integral to recent operations including the rapid deployment of Australian forces in support of the Iraq Government, assistance in the Queensland floods, and the recovery of MH17 victims from Eastern Ukraine», Air Marshal Davies said.

«This latest acquisition will bolster our existing fleet of strategic lift aircraft – providing vital heavy airlift support to a range of operations, and increase our capacity to provide swift disaster relief and humanitarian assistance at home and abroad. Under Plan Jericho, the Air Force is dedicated to developing a networked, future joint force that can respond across the spectrum – from combat to humanitarian support. An additional two C-17A aircraft will help us achieve that», Air Marshal Davies said.

The Government announced the acquisition of two additional C-17A aircraft in April 2015 representing a $1 billion investment in Australia’s security and Defence Force. The eighth C-17A is planned to arrive in Australia in late 2015.

On 29 July 2015, the seventh C-17A Globemaster III for the Royal Australian Air Force touched down at RAAF Base Amberley on its delivery flight to Australia
On 29 July 2015, the seventh C-17A Globemaster III for the Royal Australian Air Force touched down at RAAF Base Amberley on its delivery flight to Australia

 

Technical Specifications

 

External dimensions

Wingspan to winglet tip 169.8 ft/51.74 m
Length 174 ft/53.04 m
Height at tail 55.1 ft/16.79 m
Fuselage diameter 22.5 ft/6.86 m

 

Cargo compartment

Cargo compartment crew One loadmaster
Cargo floor length 68.2 ft/20.78 m
Ramp length 21.4 ft/6.52 m structural length
Loadable width 18 ft/5.49 m
Loadable height (under wing) 12.3 ft/3.76 m
Loadable height (aft of wing) 14.8 ft/4.50 m
Ramp to ground angle 9 degrees
Ramp capacity 40,000 lbs/18,144 kg
Aerial delivery system capacity
Pallets Eleven 463L(*) pallets (including 2 on ramp)
Single load airdrop 60,000 lbs/27,216 kg platform
Sequential loads airdrop 110,000 lbs/49,895 kg (60 ft/18.29 m of platforms)
Logistic rail system capacity Eighteen 463L(*) pallets (including 4 on ramp)
Dual-row airdrop system Up to eight 18 foot/5.49 m platforms or twelve 463L(*) pallets
Combat offload All pallets from ADS (Alternative Distribution Systems) or logistic rail systems

(*) Each 463L pallet is 88 in/2.24 m wide, 108 in/2.74 m long and 2-1/4 in/0.57 m high. The usable space is 84 in/2.13 m by 104 in/2.64 m. It can hold up to 10,000 lbs/4,500 kg of cargo (not exceeding 250 lbs/113 kg per square inch) at 8 g. Empty, each pallet weighs 290 lbs/130 kg, or 355 lbs/160 kg with two side nets and a top net.

 

Seating

Sidewall (permanently installed) 54 (27 each side, 18 in/45.72 cm wide, 24 in/60.96 cm spacing center to center)
Centerline (stored on board) 48 (in sets of six back-to-back, 8 sets)
Palletized (10-passenger pallets) 80 on 8 pallets, plus 54 passengers on sidewall seats

 

Aeromedical evacuation

Litter stations (onboard) Three (3 litters each)
Litter stations (additional kit) Nine
Total capability (contingency) 36 litters and 54 ambulatory
The aircraft, serial A41-213, will join a fleet of C-17As operated by No. 36 Squadron, providing a strategic airlift capability for Australia, as well as tactical roles such as airdrop
The aircraft, serial A41-213, will join a fleet of C-17As operated by No. 36 Squadron, providing a strategic airlift capability for Australia, as well as tactical roles such as airdrop

 

Cockpit

Flight crew 2 pilots
Observer positions 2
Instrument displays 2 full-time all-function Head-Up Displays (HUD), 4 multi-function active matrix liquid crystal displays
Navigation system Digital electronics
Communication Integrated radio management system with Communications Open System Architecture (COSA)
Flight controls system Quadruple-redundant electronic flight control with mechanical backup system

 

Wing

Area 3,800 ft2/353.03 m2
Aspect Radio 7.165
Wing sweep angle 25 degrees
Airfoil type Supercritical
Flaps Fixed-vane, double-slotted, simple-hinged

 

Winglet

Height 8.92 ft/2.72 m
Span 9.21 ft/2.81 m
Area 35.85 ft2/3.33 m2
Sweep 30 degrees
Angle 15 degrees from vertical

 

Horizontal tail

Area 845 ft2/78.50 m2
Span 65 ft/19.81 m
Aspect ratio 5.0
Sweep 27 degrees

 

Landing gear

Main, type Triple Tandem
Width (outside to outside) 33.7 ft/10.26 m
Tires 50×21-20
Nose, type Single strut, steerable with dual wheels
Tires 40×16-14
Wheelbase 65.8 ft/20.06 m

 

Engine Specifications

Thrust 40,440 lbs/179.9 kN/18,345 kgf
Weight 7,100 lbs/3,220 kg
Length 146.8 in/3.73 m
Inlet diameter 78.5 in/1.99 m
Maximum diameter 84.5 in/2.15 m
Bypass ratio 5.9 to 1
Overall pressure ratio 30.8 to 1
An eighth C-17A will be delivered to Australia by late 2015
An eighth C-17A will be delivered to Australia by late 2015

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