×
Aircraft / Aviation Vehicles & Artillery Infantry Arms Warships & Submarines Military Pay Scale Military Ranks
HOME
AIRCRAFT / AVIATION
MODERN AIR FORCES
COUNTRIES
MANUFACTURERS
COMPARE
BY CONFLICT
BY TYPE
BY DECADE
COLD WAR
GULF WAR
MODERN AIRCRAFT
VIETNAM WAR

Grumman C-2 Greyhound


Carrier-based Cargo / Transport Aircraft (1967)


Aviation / Aerospace

1 / 1

Jump-to: Specifications

The C-2 Greyhound transport was developed from the carrier-based E-2 Hawkeye Airborne Early Warning aircraft.



Authored By: Staff Writer | Last Edited: 07/12/2018 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site.
The Grumman C-2 Greyhound was developed from the successful Grumman E-2 Hawkeye. Whereas the latter was a dedicated carrier-based Airborne Early Warning platform, the Greyhound was evolved into a carrier-based transport featuring a proper role classification of "Carrier Onboard Delivery" or COD. The Greyhound has proven an invaluable addition to US carrier operations across the world, being able to capably shuttle personnel, supplies and spare parts from land-bases to carriers at sea with outstanding turn-around times. Greyhounds served in Operation Desert Storm and continue to support ongoing US Navy operations in Operation Enduring Freedom. Some 39 C-2(R) models remain in active service. The C-2 Greyhound replaced the similar Grumman C-1 Traders in the same carrier-based role. C-1 Traders were twin piston-engine transports developed from the Grumman S-2 Tracker and appeared in 1952, operating until 1988.

The Greyhound prototype achieved first flight in 1964 while C-2A production began in 1965, lasting until 1968. A modernization program brought existing Greyhounds up to speed in 1973. This was followed by a second production batch beginning in 1984 and consisting of the improved C-2A(R) ("R" for "Reprocured") models and were ordered to replace original Greyhounds in service. The C-2A(R) was essentially the same Greyhound aircraft of old with the exception that these new production models fitted an updated avionic package and airframe refinements throughout in an effort to bring the old girl up to modern status. With the arrival of the C-2A(R), original C-2A systems were gradually removed from service by 1987. Production of C-2A(R) models lasted from 1985 through 1989.

Design of the Greyhound sported many of the features that characterized the E-2 Hawkeye series. The Greyhound retained the identifiable four-fin tail assembly and the straight, high-wing monoplanes. Wing systems were foldable for improved carrier storage by "twisting" down and then folding towards the empennage, just outboard of each engine nacelle. As in the Hawkeye, engines on the Greyhound are mounted under each wing, fitted into streamlined nacelles. Each engine - Allison T56-A-425 turboprops of 4,800 shaft horsepower - the same engines fitted to the Hawkeye - were fitted with four-bladed Hamilton-Standard constant-speed propellers. If there were any differentiating factors between the two aircraft (not taking into account the Hawkeye's obvious fuselage-mounted radome) it was in the Greyhound's stout fuselage and shortened snub nose. The Greyhound utilized a conventional fully-retractable tricycle undercarriage with main gears fitted to each engine nacelle and a nose wheel at the forward-most portion of the fuselage. When at rest, the Greyhound took on a noticeably low profile, useful for the loading and unloading process. A cargo door was fitted to the rear of the fuselage as was an onboard powered winch to help with the heavy stuff. The Greyhound was also cleared for airdrop service actions involving either personnel or cargo as required.

Performance from the Allison powerplants netted a top speed of 345 miles-per-hour along with a cruise speed upwards of 289 miles-per-hour. A range of 1,496 miles was possible as was a service ceiling of up to 33,500 feet with a rate-of-climb of 2,610 feet-per-minute. Payload limitation was listed at up to 10,000lbs consisting of either passengers or cargo. In the former, the Greyhound could seat up to 26 personnel or 12 medical litters as needed. Standard operational crew were two pilots and two aircrew personnel.

Production of this fine transport aircraft was limited to just 58 examples, costing the American tax payer at least $38.96 million dollars per unit. The United States Navy remains the sole operator of the C-2 Greyhound system and, as of this writing, current service Greyhounds have been entered into a "Critical Life Extension Program", otherwise known as "SLEP" - an effort to once again increase their service lives as the United States Navy admits no plans to replace the type.

November 2012 - A modified, modernized C-2 Greyhound is expected to square-off against a Bell Boeing V-22 Osprey tilt-rotor helicopter for the future of Carrier Onboard Delivery (COD) operations of the United States Navy. Though both types hold inherent benefits and drawbacks, though the selection of the latter could very well change the scope of USN operations at sea with its STOVL capabilities.

January 2015 - It was announced that the USN had elected to take on a stock of USMC MV-22 tilt-rotor aircraft instead of modernizing its C-2 force.

Specifications



Service Year
1967

Origin
United States national flag graphic
United States

Status
ACTIVE
In Limited Service.
Crew
4

Production
58
UNITS


Grumman / Northrop Grumman - USA
National flag of the United States United States
(OPERATORS list includes past, present, and future operators when applicable)
Maritime / Navy
Land-based or shipborne capability for operating over-water in various maritime-related roles while supported by allied naval surface elements.
Transport
General transport functionality to move supplies/cargo or personnel (including wounded and VIP) over range.


Length
56.8 ft
(17.30 m)
Width/Span
80.7 ft
(24.60 m)
Height
15.9 ft
(4.85 m)
Empty Wgt
33,753 lb
(15,310 kg)
MTOW
49,395 lb
(22,405 kg)
Wgt Diff
+15,642 lb
(+7,095 kg)
(Showcased structural values pertain to the Grumman C-2A Greyhound production variant)
Installed: 2 x Allison T56-A-425 turboprop engines developing 4,800 horsepower each.
Max Speed
331 mph
(533 kph | 288 kts)
Ceiling
33,497 ft
(10,210 m | 6 mi)
Range
1,491 mi
(2,400 km | 4,445 nm)
Rate-of-Climb
2,610 ft/min
(796 m/min)


♦ MACH Regime (Sonic)
Sub
Trans
Super
Hyper
HiHyper
ReEntry
RANGES (MPH) Subsonic: <614mph | Transonic: 614-921 | Supersonic: 921-3836 | Hypersonic: 3836-7673 | Hi-Hypersonic: 7673-19180 | Reentry: >19030


(Showcased performance specifications pertain to the Grumman C-2A Greyhound production variant. Compare this aircraft entry against any other in our database. View aircraft by powerplant type)
None.


C-2A - Initial Production Model Designation; 19 examples produced.
C-2A(R) - Reprocured C-2A Models; 39 examples produced.


Military lapel ribbon for Operation Allied Force
Military lapel ribbon for the Arab-Israeli War
Military lapel ribbon for the Battle of Britain
Military lapel ribbon for the Battle of Midway
Military lapel ribbon for the Berlin Airlift
Military lapel ribbon for the Chaco War
Military lapel ribbon for the Cold War
Military lapel ribbon for the Cuban Missile Crisis
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Falklands War
Military lapel ribbon for the French-Indochina War
Military lapel ribbon for the Golden Age of Flight
Military lapel ribbon for the 1991 Gulf War
Military lapel ribbon for the Indo-Pak Wars
Military lapel ribbon for the Iran-Iraq War
Military lapel ribbon for the Korean War
Military lapel ribbon for the 1982 Lebanon War
Military lapel ribbon for the Malayan Emergency
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the attack on Pearl Harbor
Military lapel ribbon for the Six Day War
Military lapel ribbon for the Soviet-Afghan War
Military lapel ribbon for the Spanish Civil War
Military lapel ribbon for the Suez Crisis
Military lapel ribbon for the Vietnam War
Military lapel ribbon for Warsaw Pact of the Cold War-era
Military lapel ribbon for the WASP (WW2)
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2
Military lapel ribbon for the Yom Kippur War
Military lapel ribbon for experimental x-plane aircraft


Ribbon graphics not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective aerial campaigns / operations / aviation periods.

Disclaimer | Privacy Policy | Cookies


2021 Military Pay Scale Army Ranks Navy Ranks Air Force Ranks Alphabet Code DoD Dictionary American War Deaths French Military Victories Vietnam War Casualties

The "Military Factory" name and MilitaryFactory.com logo are registered ® U.S. trademarks protected by all applicable domestic and international intellectual property laws. All written content, illustrations, and photography are unique to this website (unless where indicated) and not for reuse/reproduction in any form. Material presented throughout this website is for historical and entertainment value only and should not to be construed as usable for hardware restoration, maintenance, or general operation. We do not sell any of the items showcased on this site. Please direct all other inquiries to militaryfactory AT gmail.com.

Part of a network of sites that includes GlobalFirepower, a data-driven property used in ranking the top military powers of the world, WDMMA.org, the World Directory of Modern Military Aircraft, and SR71blackbird.org, detailing the history of the world's most iconic spyplane.


Facebook Logo YouTube Logo

www.MilitaryFactory.com • All Rights Reserved • Content ©2003-