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Warships1997–presentProfile in progress
Frigate
G-class frigate is a frigate. Reported operators include Turkish Navy.
G-class frigate — TCG Göksu (F-497)
Mass Communication Specialist 2nd Class Jackson Adkins · Public domain · Resized · Public domain · Source ↗ · ModifiedTechnical data
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 135.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 135.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 135.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 135.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 135.6 m | Wikipedia contributors | approved |
| 28 Sept 2026 | 135.6 m | Wikipedia contributors | superseded |
G class
Turkish Navy
Yavuz class
1979–1981
1997–present
8
8
8
Frigate
4,100 long tons (4,166 t) full load
135.6 m (444 ft 11 in)
13.7 m (44 ft 11 in)
6.7 m (22 ft 0 in)
2 × GE LM 2500 gas turbines , 41,000 hp (31 MW) 1 propeller and 2 × bow thrusters
30 knots (56 km/h; 35 mph)
5,000 nmi (9,300 km) at 18 kn (33 km/h)
222 (19 officers, 203 men)
Combat Management System: GENESIS ( Gemi Entegre Savaş İdare Sistemi ) Search radar: SMART-S Mk2
1 × Mk 15 Phalanx CIWS 1 × Oto Melara 76mm DP gun 8 × Harpoon SSM 40 × SM-1 MR SAM 32 × ESSM launched from Mk-41 VLS (4 ESSM missiles per MK-41 cell through the use of MK25 Quadpack canisters, total of 8 cells) Two triple Mark 32 Anti-submarine warfare torpedo tubes with Mark 46 or Mark 50 anti-submarine warfare torpedoes
1 × S-70B Seahawk or AB-212 (ASW/ASuW/EW)
The G-class frigates have undergone a major modernization program which included the retrofitting of a Turkish digital combat management system named GENESIS ( Gemi Entegre Savaş İdare Sistemi ).
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
G-class frigate equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Reported count for G class (G-100 / Watercat M8). Service scope: Finnish Navy ships; does not replace a national total. 1 distinct quantity component(s) from the same source list; shared rowspan cells counted once. Explicit source inventory scope: active; no other stock status or total inferred. Count column(s): in service: 37. Origin: Finland. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.
Reported count for G class (G-100 / Watercat M8). Service scope: Finnish Navy ships; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Retired, wholly reserve and on-order rows are excluded; the reported count retains any explicitly mixed stock scope in the quoted row. Count column(s): in service: 37. Origin: Finland. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.
Türkiye naval inventory of G-class frigate as recorded in the 2025 edition; excludes orders and construction. Family total, with no unsupported allocation to variants. Fleet holdings are not an immediate-readiness count.