UPDATE: Today, January 5, 1975, the Grand Forks Air Force Base is poised to make aviation history as it hosts test flights of the F-15 “Streak Eagle,” aiming to shatter eight world time-to-climb records. Pilots are already reporting promising results, igniting excitement for what could be a groundbreaking week in military aviation.
The F-15, a $7.5 million fighter jet, is the first U.S. aircraft boasting a thrust-to-weight ratio exceeding one-to-one, allowing it to accelerate like a rocket. With temperatures at a crisp 18 degrees Fahrenheit, Grand Forks was chosen for its optimal cold weather conditions, which enhance engine performance crucial for reaching altitudes of 100,000 feet in record time.
This morning, Maj. David W. Peterson conducted an initial orientation flight, followed by Maj. W. R. (Mac) Macfarlane in the afternoon. Although no official records were attempted today, Air Force officials revealed they exceeded altitudes in less time than required to set new records in three categories: 6, 9, and 12 thousand meters. Their confidence is high as the F-15 is set to break records held by U.S. Phantoms and Soviet Foxbats.
The F-15’s performance today marks another critical phase in a test program that began in July 1972. The aircraft’s advanced design and capabilities have generated considerable enthusiasm among pilots and engineers. “It’s easy to run out of superlatives when you speak of the F-15,” remarked Macfarlane, highlighting its high maneuverability. He likened it to comparing “an exotic fuel dragster to the family sedan.”
Today’s flights also introduced a new hold-back device, which allows the jet’s engines to reach full power without brake application, further enhancing its acceleration. During the morning flight, the F-15 soared into the sky at roughly 130 mph, climbing at a breathtaking angle of 60 degrees.
In anticipation of the record attempts, the pilots are familiarizing themselves with the Grand Forks-Fargo area. The upcoming tests will require climbing to approximately 100,000 feet, almost 20 miles high, a feat that necessitates specialized pressurized suits.
As the world watches these developments, the Streak Eagle project serves as a testament to the advancements in military aviation technology. The United States currently holds records for altitudes up to 15 thousand meters, while the Soviet Union retains records for higher altitudes.
The excitement surrounding today’s tests is palpable, with officials and spectators alike eager to witness the F-15’s capabilities. This is not just a test; it’s a glimpse into the future of air combat.
Stay tuned as we bring you live updates on the upcoming record attempts, which promise to redefine aviation history.
