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Boeing (McDonnell Douglas) F/A-18 Hornet and Super Hornet

By Warbird August 7, 2008 Boeing, F/A-18, McDonnell Douglas, Planes No Comments

The F/A-18 “Hornet” is a single- and two-seat, twin engine, multi-mission fighter/attack aircraft that can operate from either aircraft carriers or land bases. The F/A-18 fills a variety of roles: air superiority, fighter escort, suppression of enemy air defenses, reconnaissance, forward air control, close and deep air support, and day and night strike missions. The F/A-18 Hornet replaced the F-4 Phantom II fighter and A-7 Corsair II light attack jet, and also replaced the A-6 Intruder as these aircraft were retired during the 1990s.

The F/A-18 has a digital control-by-wire flight control system which provides excellent handling qualities, and allows pilots to learn to fly the airplane with relative ease. At the same time, this system provides exceptional maneuverability and allows the pilot to concentrate on operating the weapons system. A solid thrust-to-weight ratio and superior turn characteristics combined with energy sustainability, enable the F/A-18 to hold its own against any adversary. The power to maintain evasive action is what many pilots consider the Hornet’s finest trait. In addition, the F/A-18 was also the Navy’s first tactical jet aircraft to incorporate a digital, MUX bus architecture for the entire system’s avionics suite. The benefit of this design feature is that the F/A-18 has been relatively easy to upgrade on a regular, affordable basis.

Making the first flight in November 1978, the F/A-18 and its two-place derivative [subsequently redesignated the F/A-18B]

underwent most of their development testing at the Naval Air Test Center under the new single-site testing concept. While much attention was focused on development problems, these were largely typical of those in any new program, with their resolution being part of the development process. For the most part, these occurred in the basic aircraft hardware rather than in the digital electronic systems.

The original F/A-18A (single seat) and F/A-18B (dual seat) became operational in 1983 replacing Navy and Marine Corps F-4s and A-7s. It quickly became the battle group commander’s mainstay because of its capability, versatility and availability. Reliability and ease of maintenance were emphasized in its design, and F/A-18s have consistently flown three times more hours without failure than other Navy tactical aircraft, while requiring half the maintenance time.

The Hornet has been battle tested and has proved itself to be exactly what its designers intended: a highly reliable and versatile strike fighter. The F/A-18 played an important role in the 1986 strikes against Libya. Flying from USS CORAL SEA (CV 43), F/A-18s launched high-speed anti-radiation missiles (HARMs) against Libyan air defense radars and missile sites, effectively silencing them during the attacks on Benghazi facilities.

Following a successful run of more than 400 A and B models, the US Navy began taking fleet deliveries of improved F/A-18C (single seat) and F/A-18D (dual seat) models in September 1987. These Hornets carry the Advanced Medium Range Air-to-Air Missile (AMRAAM) and the infrared imaging Maverick air-to-ground missile. Two years later, the C/D models came with improved night attack capabilities. The new components included a navigation forward looking infrared (NAVFLIR) pod, a raster head-up display, night vision goggles, special cockpit lighting compatible with the night vision devices, a digital color moving map and an independent multipurpose color display.

F/A-18Cs have synthetic aperture ground mapping radar with a Doppler beam sharpening mode to generate ground maps. This ground mapping capability that permits crews to locate and attack targets in adverse weather and poor visibility or to precisely update the aircraft’s location relative to targets during the approach, a capability that improves bombing accuracy. New production F/A-18Cs received the APG-73 radar upgrade radars starting in 1994, providing more precise and clear radar displays.

The F/A-18C Nigh Attack Hornet has a pod-mounted Hughes AN/AAR-50 thermal imaging navigation set, a Loral AN/AAS-38 Nite Hawk FLIR targeting pod, and GEC Cat’s Eyes pilot’s night vision goggles. Some 48 F/A-18D two-seat Hornets are configured as the F/A-18D (RC) reconnaissance version, with the M61A1 cannon replaced by a pallet-mounted electro-optical suite comprising a blister-mounted IR linescan and two roll-stabilized sensor units, with all of these units recording onto video tape.

On the first day of Operation Desert Storm, two F/A-18s, each carrying four 2,000 lb. bombs, shot down two Iraqi MiGs and then proceeded to deliver their bombs on target. Throughout the Gulf War, squadrons of U.S. Navy, Marine and Canadian F/A-18s operated around the clock, setting records daily in reliability, survivability and ton-miles of ordnance delivered.

The multi-mission F/A-18E/F “Super Hornet” strike fighter is an upgrade of the combat-proven night strike F/A-18C/D. The Super Hornet will provide the battle group commander with a platform that has range, endurance, and ordnance carriage capabilities comparable to the A-6 which have been retired. The F/A-18E/F aircraft are 4.2 feet longer than earlier Hornets, have a 25% larger wing area, and carry 33% more internal fuel which will effectively increase mission range by 41% and endurance by 50%. The Super Hornet also incorporates two additional weapon stations. This allows for increased payload flexibility by mixing and matching air-to-air and/or air-to-ground ordnance. The aircraft can also carry the complete complement of “smart” weapons, including the newest joint weapons such as JDAM and JSOW.

The Super Hornet can carry approximately 17,750 pounds (8,032 kg) of external load on eleven stations. It has an all-weather air-to-air radar and a control system for accurate delivery of conventional or guided weapons. There are two wing tip stations, four inboard wing stations for fuel tanks or air-to-ground weapons, two nacelle fuselage stations for Sparrows or sensor pods, and one centerline station for fuel or air-to-ground weapons. An internal 20 mm M61A1 Vulcan cannon is mounted in the nose.

Carrier recovery payload is increased to 9,000 pounds, and its engine thrust from 36,000 pounds to 44,000 pounds utilizing two General Electric F414 turbo-fan engines. Although the more recent F/A-18C/D aircraft have incorporated a modicum of low observables technology, the F/A-18E/F was designed from the outset to optimize this and other survivability enhancements.

The Hughes Advanced Targeting Forward-Looking Infra-Red (ATFLIR), the baseline infrared system for the F/A-18 E/F, will also be deployed on earlier model F/A-18s. The Hughes pod features both navigation and infrared targeting systems, incorporating third generation mid-wave infrared (MWIR) staring focal plane technology.

The aircraft made its debut at Patuxent River (Md.) Naval Air Station in September 1995. The F/A18-E/F has achieved many milestones since its debut. The most significant was initial sea trials aboard USS John C. Stennis (CVN 74), the Navy’s newest aircraft carrier. These first Super Hornet carrier qualifications occurred in January 1997 off the coast of Florida, and consisted of a series of tests including catapult launches, arrested landings and various other system evaluations conducted by flight deck crews.

The Super Hornet is fully capable to conduct both air-to-air and air-to-ground combat missions. This includes air superiority, day/night strike with precision-guided weapons, fighter-escort, close air support, suppression of enemy air defenses, reconnaissance, forward air control and refueling. The Super Hornet has greater range/endurance, can carry a heavier payload, has enhanced survivability, and a built-in potential to incorporate future systems and technologies.

Specifications
Wing span: 37 feet 5 inches
Length: 56 feet
Height: 15 feet 3 1/2 inches
Weight: Fighter mission takeoff: 36,710 pounds
Attack mission takeoff: 49,224 pounds
Speed: more than 1,360 mph
Ceiling: approximately 50,000 feet
Range: Fighter mission: 400 nautical-mile radius
Attack mission: 575 nautical-mile radius
Ferry range: more than 2,000 nautical miles
Power plant: two GE F404-GE-400 low-bypass turbofan engines
Crew: F/A-18A/C models: one; F/A-18B/D: two
Contractor: prime, McDonnell Douglas; airframe, Northrop

 

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