Understanding the Evolution of the F/A-18 Series
The Boeing F/A-18 Hornet and its successor, the F/A-18E/F Super Hornet, are both twin-engine, multirole fighter jets used by the United States Navy and other countries. While they share many similarities, there are significant differences between the two aircraft. In this article, we’ll explore the five key differences between the Hornet and the Super Hornet.
Differences in Design and Aerodynamics
One of the most noticeable differences between the Hornet and the Super Hornet is their design and aerodynamics. The Super Hornet has a 33% larger wing area and a longer fuselage than the Hornet. This allows for a greater payload capacity and improved maneuverability. The Super Hornet also features a more angular design, with a distinctive “stretched” appearance.
🚀 Note: The Super Hornet's larger wing area also provides more space for fuel, which increases its range and endurance.
Upgrades in Avionics and Electronics
The Super Hornet features significant upgrades in avionics and electronics compared to the Hornet. It has a more advanced radar system, the APG-73, which provides improved air-to-air and air-to-ground capabilities. The Super Hornet also features an upgraded communication system, the AN/ARC-231, which allows for more secure and reliable communication. Additionally, the Super Hornet has an improved electronic warfare system, the AN/ALQ-218, which provides better protection against enemy radar and missile systems.
Differences in Engine Performance
The Super Hornet is powered by two General Electric F414-GE-400 engines, which provide 22,000 pounds of thrust each. In contrast, the Hornet is powered by two General Electric F404-GE-402 engines, which provide 18,000 pounds of thrust each. The more powerful engines of the Super Hornet give it a significant advantage in terms of speed and acceleration.
| Engine | Thrust |
|---|---|
| General Electric F414-GE-400 | 22,000 pounds |
| General Electric F404-GE-402 | 18,000 pounds |
Increased Payload Capacity
The Super Hornet has a significantly increased payload capacity compared to the Hornet. It can carry up to 13,000 pounds of ordnance, including missiles, bombs, and rockets. In contrast, the Hornet can carry up to 9,000 pounds of ordnance. This increased payload capacity gives the Super Hornet a greater range of capabilities and makes it a more effective multirole fighter.
Stealth Capabilities
The Super Hornet features reduced radar cross-section (RCS) stealth capabilities, making it more difficult to detect by enemy radar systems. This is achieved through the use of radar-absorbent materials and a redesigned fuselage. While the Super Hornet is not a full stealth aircraft, its RCS reduction gives it a significant advantage in combat.
The F/A-18E/F Super Hornet is a significant improvement over the F/A-18 Hornet, with upgrades in design, avionics, engines, payload capacity, and stealth capabilities. These upgrades make the Super Hornet a more effective and versatile multirole fighter, capable of performing a wide range of missions.
The evolution of the F/A-18 series is a testament to the ongoing efforts of the US Navy and the aviation industry to improve and upgrade existing aircraft. As the military landscape continues to evolve, it will be interesting to see how the Super Hornet and its successors adapt to new challenges and technologies.
What is the main difference between the Hornet and the Super Hornet?
+
The main difference between the Hornet and the Super Hornet is the latter’s increased size, payload capacity, and advanced avionics.
What is the purpose of the Super Hornet’s stealth capabilities?
+
The Super Hornet’s stealth capabilities reduce its radar cross-section, making it more difficult to detect by enemy radar systems.
What is the maximum payload capacity of the Super Hornet?
+
The Super Hornet can carry up to 13,000 pounds of ordnance.
