Pilots from Air Force Regiments 916, 917, and 930 (under Air Force Divisions 371, 370, and 372 of the Air Defense - Air Force Service) are prepared for training flights. (Giang Huy)

Under the midday sun, Mi-171E and Mi-8 helicopters are towed onto the tarmac for refueling and electrical checks before a training session.

This is a crucial phase in scaling up operations toward the final goal of a synchronized 10-helicopter formation for the celebratory air display.

The A80 flight plan involves approximately 50 pilots, the oldest being 52 and the youngest 32. (Giang Huy)

A pilot salutes before the day's first meteorological flight to assess weather conditions and visibility for the flight crew. Colonel Ta Mong Vu, Commander of the 916th Regiment (saluting), explains that upon receiving the assignment, the regiment meticulously planned pilot and crew selection, ensuring they possess the technical skills and experience for this important event.

Personnel inspect the engines and rotors of the helicopters after completing their mission. (Giang Huy)

Pilots from Air Force Regiments 916, 917, and 930 (under Air Force Divisions 371, 370, and 372 of the Air Defense - Air Force Service) are prepared for training flights. (Giang Huy)

Within the three-helicopter formation, precise coordination between pilots and crew is essential to maintain formation and safe distances. Each maneuver demands intense focus, seamless coordination, and perfect teamwork to create a synchronized, visually appealing, and safe aerial display.

Seemingly simple signals and cues require absolute concentration, quick thinking, and coordination among pilots to maintain a safe and impressive formation. Major Nguyen Cong Huan, a pilot and navigator from the 917th Air Force Regiment (370th Division), participated in the A70 and A50 celebrations and has now traveled from southern Vietnam to the north for the A80 event.

"Participating in this flypast is an honor and a source of pride for Air Defense - Air Force personnel. We carry a special responsibility and are determined to excel in our mission," Major Huan said.

The A80 flight plan involves approximately 50 pilots, the oldest being 52 and the youngest 32. (Giang Huy)

After hours in the sky around Hoa Lac Airport, the helicopters land, concluding the day's training. The A80 flight plan involves 9 groups totaling 30 aircraft, including helicopters, C295s, C212is, Yak-130s, L-39NGs, and SU-30MK2s. Hoa Lac, Gia Lam (Hanoi), and Kep (Bac Ninh) airports will serve as takeoff and landing points.

Personnel inspect the engines and rotors of the helicopters after completing their mission. (Giang Huy)

In the evening, helicopters conduct night flights as part of the unit's regular day-night training schedule. While not directly related to A80, these routine flights maintain proficiency and emergency response skills, ensuring the safety of pilots and crew.

Giang Huy