1988/01 - Retrofiting The A-4

A-4 Skyhawk

A-4SU Super Skyhawk

1988

The RSAF retrofitted A-4 Skyhawks into Super Skyhawks, enhancing their performance and operational lifespan.

The A-4 Skyhawks that the RSAF had received in 1973 were saved from obsolescence after they were locally refurbished by the Singapore Aerospace Maintenance Company, which is known today as Singapore Technologies Aerospace. The new A-4SU Super Skyhawks were retrofitted with advanced engines and had more than 100 modifications before they made their public debut in January 1988.

The major changes that transformed the Skyhawk into the Super Skyhawk.

Line of white jet planes with red stripes and open canopies parked on tarmac.

The Skyhawk upgrading marked the first major collaboration between the RSAF and Singapore’s nascent aviation industry.

Camouflaged brown jet aircraft flying over a city.

Thanks to the enhanced performance of the A-4SUs, 143 Squadron went on to win the best fighter squadron award at the SAF Best Unit Competition in 1989 and 1990.

Diagram titled "Upgrading the Skyhawk" with labeled components, including jet-pipe, tail-cone, engine, and air scoop.