The Evolution of a Fighter Jet: 5 Key Differences Between the Hornet and Super Hornet
The F/A-18 Hornet and F/A-18E/F Super Hornet are two of the most iconic fighter jets in the world, with a rich history of service in the United States Navy and other countries. While they share a common heritage, there are significant differences between the two aircraft. In this article, we will explore the 5 key differences between the Hornet and Super Hornet, highlighting their distinct features, capabilities, and roles.
Difference 1: Design and Airframe
The most noticeable difference between the Hornet and Super Hornet is their design and airframe. The F/A-18 Hornet, introduced in the 1980s, has a distinctive angular shape with a narrow fuselage and a large dorsal fin. In contrast, the F/A-18E/F Super Hornet, introduced in the 1990s, has a more streamlined design with a wider fuselage and a smaller dorsal fin. The Super Hornet’s airframe is also 30% larger than the Hornet’s, allowing for increased fuel capacity and payload.
🚨 Note: The Super Hornet's design improvements were aimed at reducing radar cross-section and increasing stealth capabilities.
Difference 2: Engine Power and Performance
The Hornet and Super Hornet have different engine configurations, which significantly impact their performance. The F/A-18 Hornet is powered by two General Electric F404-GE-402 engines, producing 17,000 pounds of thrust each. The F/A-18E/F Super Hornet, on the other hand, is powered by two General Electric F414-GE-400 engines, producing 22,000 pounds of thrust each. This increase in engine power gives the Super Hornet a significant advantage in terms of speed, climb rate, and payload capacity.
Difference 3: Avionics and Electronics
The avionics and electronics of the Hornet and Super Hornet are vastly different. The Hornet’s avionics system is based on the 1980s-era AN/APG-65 radar, while the Super Hornet features the more advanced AN/APG-73 radar. The Super Hornet also has a more advanced electronic warfare system, the AN/ALQ-214, which provides improved jamming and detection capabilities. Additionally, the Super Hornet has a more modern glass cockpit with a larger display area and improved pilot interface.
Difference 4: Armament and Payload Capacity
The Hornet and Super Hornet have different armament and payload capacities. The Hornet can carry a maximum payload of 13,000 pounds, while the Super Hornet can carry up to 22,000 pounds. The Super Hornet also has 11 hardpoints, compared to the Hornet’s 9 hardpoints, allowing for a greater variety of weapons and payloads. The Super Hornet can also carry advanced missiles such as the AIM-120 AMRAAM and the AGM-158 JASSM.
Difference 5: Operational Role and Mission
The Hornet and Super Hornet have different operational roles and missions. The Hornet was designed as a multi-role fighter, capable of performing both air-to-air and air-to-ground missions. The Super Hornet, while also a multi-role fighter, is more focused on air-to-ground missions, with an emphasis on precision strike and reconnaissance. The Super Hornet’s advanced avionics and electronics make it an ideal platform for missions such as strike warfare, close air support, and reconnaissance.
🚨 Note: The Super Hornet's advanced capabilities have made it a popular choice for coalition forces, with countries such as Australia and Kuwait operating the aircraft.
As we can see, the differences between the Hornet and Super Hornet are significant, reflecting the evolution of fighter jet design and technology over the past few decades. The Super Hornet’s improved design, engine power, avionics, armament, and operational role make it a more advanced and capable aircraft, well-suited for the demands of modern air warfare.
The advancements in technology have led to a shift in the role of the Hornet, which is being gradually phased out of service in favor of the Super Hornet and other more advanced fighter jets.
Critical Comparison Table
| Specification | F/A-18 Hornet | F/A-18E/F Super Hornet |
|---|---|---|
| Length | 56 ft (17.1 m) | 60.3 ft (18.4 m) |
| Wingspan | 37.5 ft (11.4 m) | 44.8 ft (13.7 m) |
| Height | 15.3 ft (4.7 m) | 16.1 ft (4.9 m) |
| Empty Weight | 24,000 lb (10,886 kg) | 24,500 lb (11,110 kg) |
| Max Takeoff Weight | 51,900 lb (23,541 kg) | 66,000 lb (29,937 kg) |
| Engine | 2 x General Electric F404-GE-402 | 2 x General Electric F414-GE-400 |
| Thrust | 17,000 lb (7,711 kg) each | 22,000 lb (9,979 kg) each |
| Speed | Mach 1.8 (1,200 mph) | Mach 1.8 (1,200 mph) |
| Range | 1,000 nmi (1,852 km) | 1,275 nmi (2,361 km) |
| Service Ceiling | 50,000 ft (15,240 m) | 50,000 ft (15,240 m) |
What is the main difference between the Hornet and Super Hornet?
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The main difference between the Hornet and Super Hornet is their design and airframe, with the Super Hornet having a more streamlined design and a larger airframe, allowing for increased fuel capacity and payload.
Which aircraft has more advanced avionics?
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The Super Hornet has more advanced avionics, featuring the AN/APG-73 radar and the AN/ALQ-214 electronic warfare system, providing improved jamming and detection capabilities.
Can the Hornet and Super Hornet carry the same payload?
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No, the Super Hornet can carry a heavier payload than the Hornet, with a maximum payload capacity of 22,000 pounds compared to the Hornet’s 13,000 pounds.
