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Asheville class
PGM-39 class
PSMM Mk5 multi-purpose patrol boat (PSMM)
1966–1971
17
1
PGM motor gunboat
240 long tons (244 t )
164 ft 6 in (50.1 m)
24 ft (7.3 m)
9 ft 6 in (2.9 m)
CODOG 2 × Cummins VT12-875 diesel; 1,450 hp (1.08 MW); General Electric LM1500 marine gas turbine
16 kn (30 km/h) max on diesels 42 kn (78 km/h) max on turbine
1,700 nmi (3,100 km)
24 crew (4 officers)
Weapons control : Mark 63 fire-control system Radar : Sperry AN/SPS-53; I/J-band Fire control : Western Electric AN/SPG-50; I/J-band
Guns : 1 × USN 3 in (76 mm)/50 Mk 34; 50 rounds/min to 7 nmi (13 km); weight of shell 6 kg. 4 × 0.50 in (12.7 mm) machine guns (2 × 2) 1 × Bofors 40 mm/60(56) Mk 10. Missiles : Some units had the 40 mm replaced with various missile configurations
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
Asheville-class gunboat equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.