Follow the Dragon.

The three propeller driven fighter of the VNAF from the begining before they were replaced by jets.
The Bearcat F-8F-1 formed the 1st Fighter Squadron then the Trojan T-28C/D formed the 2nd Fighter Squadron.  The Skyraider A-1H/J/E were formed many Squadrons and used effectively and remain in service until the last day of the war, and here was one of the 516 Fighter Squadron "Flying Tiger".

F-5A from the 522nd FS over it's home base Bien-Hoa

An F-5A Freedom Fighter of the 522nd Fighter Squadron returned to Bien-Hoa AFB after a ground support mission over An-Loc in the summer of 1972.
Markers, color pencils and gouache on Canson paper.

C-130A

Digital re-touched from original markers, color pencils and gouache on Canson paper...

"Defend the Fatherland, Guard the Space" Bảo Quốc Trấn Không.

A formation of VNAF F-5E banking away on a MIG-CAP exercise mission near the DMZ  circa 1974...

VNAF F-5E Tiger II Freedom Fighter of the 538th FS alerted at Danang AFB in 1974.

A cartoon of an A-37B Flyingdragon from the 526FS....

....based at Binh-Thuy AFB in the Delta returned home after an air-support mission....

UH-1H Gunship, pencil sketch.