Singapore Air Force Museum
If you are in Singapore, here is a relatively small and off the beaten path museum. Singapore isn’t so big, so taking a cab here from the central area will take about 30 minutes – and Singapore cabs are cheap.
The museum has a good collection of Singapore Air Force hardware along with some interesting displays. The place is obviously setup as a recruiting station for the locals to consider the Air Force as a career and not just part of their required national service.
https://www.mindef.gov.sg/web/portal/rsaf/about-the-rsaf/air-force-museum