The Biggest, Most Expensive Military Planes Ever Produced
13. U-2S
U-2 Dragon Lady: High-Altitude Reconnaissance Aircraft Joined the Service: 1955
Retirement Status: N/A
Estimated Expense: $9.1 million
Description:
Lockheed's U-2 series, affectionately known as "The Dragon Lady," is a high-altitude reconnaissance aircraft utilized by both the CIA and the USAF. It excels in intelligence collection capabilities, operating effectively day or night and in all weather conditions. The TR-1A and U-2R variants were later renamed as U-2S aircraft. General Electric and Lockheed collaborated to modernize the F118 engine, enhancing the aircraft's performance.
Conclusion The U-2's enduring legacy in intelligence gathering underscores its vital role in national security and reconnaissance missions over the decades!

U-2S: Enhanced Tactical Reconnaissance Aircraft Description:
The U-2S features improved sensors, including a GPS receiver, enhancing its reconnaissance capabilities. To date, thirty-one U-2 aircraft have been upgraded to the U-2S variant. The initials "TR" stand for "Tactical Reconnaissance," and the U-2S is derived from the TR-1A, which made its maiden flight in 1981. The TR-1A is easily recognizable due to its distinctive "superpod" mounted under each wing.
Conclusion The advancements in the U-2S reinforce its critical role in tactical reconnaissance, ensuring it remains a vital asset for intelligence collection in modern military operations!