Main machinery: 4 MTU 20V 538 TB91 diesels; 15,000 bhp(m) (11.29 MW) sustained; 4 shafts
Speed, knots: 32.5
Range, nautical miles: 700 at 32 kn; 2,000 at 15 kn
Crew: 42 (5 officers)
Missiles: Kongsberg Penguin Mk 2 Mod 3 (P 24-P 29); inertial/IR homing to 27 km (15 n miles)at 0.8 Mach; warhead 120 kg.
PGFG Deyiannis (P 26) has been refitted with two RGM-84 Harpoon
Guns: 2 OTO Melara 3 in (76 mm)/62 compact; 85 rds/min to 16 km (8.6
nmi) anti-surface; 12 km (6.5 nmi) anti-aircraft; weight of shell 6 kg.
4 Emerson Electric 30 mm (2 twin); multipurpose; 1,200 rds/min combined to 6 km (3.2 nmi); weight of shell 0.35 kg.
Torpedoes: 2-21 in (533 mm)aft tubes. AEG SST-4; anti-surface;
wire-guided; active homing to 12 km (6.5 nmi) at 35 kn; passive homing
to 28 km (15 nmi) at 23 kn; warhead 250 kg.
Main machinery: 4 MTU 20V 538 TB92 diesels; 18,000 bhp(m) (12.54 MW) sustained; 4 shafts (P 20-23)
Crew: 42 (5 officers)
Missiles: SSM: 4 Aérospatiale mm 38 Exocet; inertial cruise; active radar homing to 42 km (23 nmi) at 0.9 Mach; warhead 165 kg.
Guns: 2 OTO Melara 3 inch (76 mm)/62 compact; 85 rounds/min to 16 km (8.6 nmi) anti-surface; 12 km (6.5 nmi) anti-aircraft; weight of shell 6 kg.
4 Emerson Electric 30 mm (2 twin); multipurpose; 1,200 rounds/min combined to 6 km (3.2 nmi); weight of shell 0.35 kg.
Torpedoes: 2-21 in (533 mm)aft tubes. AEG SST-4; anti-surface;
wire-guided; active homing to 12 km (6.5 nmi) at 35 kn; passive homing
to 28 km (15 nmi) at 23 kn; warhead 250 kg.
Countermeasures: Decoys: Wegmann chaff launchers.
ESM: Thomson-CSF DR 2000S; intercept.
Weapons control: 2 CSEE Panda optical directors for 30 mm guns.
Thomson-CSF Vega I or II system (P 20-P 23). NFT PFCS-2 (P 24-P 29).
Radars: Surface search: Thomson-CSF Triton; G-band; range 33 km (18 nmi) for 2 m2 target.
Navigation: Decca 1226C; I-band. Fire control: Thomson-CSF Castor II; I/J-band; range 31 km (17 nmi) for 2 m2 target.