Related time notes
- Gunboats of the 1920s, 1930s & WWII including Dragonfly Class1:47:04American PGM gunboats and the PT-boat speed mismatchNotable Point
- Dragonfly Class and other Gunboats Service in WWII2:26:09PGM-1 subchaser conversion mismatchChapter
- Dragonfly Class and other Gunboats Service in WWII3:00:59Converting submarine chasers during an ASW shortageNotable Point