Aist vs Serna
Overview
The Aist and the Serna are both Amphibious vessel classes.
The Aist displaces 303 tons — 5.0x the Serna's 61 tons. The Aist reaches 70 knots vs 30 knots for the Serna. Operational range is 120 nautical miles for the Aist vs 600 for the Serna. The Aist carries a crew of 15 vs 5 for the Serna.
The Aist was produced in 20 units vs 16 for the Serna. The Aist was commissioned in 1975, 19 years before the Serna (1994).
| Ex-USSR amphibious landing craft, introduced in 1975, reaches speeds of 70 knots using gas turbine propulsion. | |
| Origin | 🇨🇳 Ex-USSR |
| Category | Amphibious vessel |
| Type | Air-cushioned landing craft |
| Manufacturer | Almaz Shipbuilding Company |
| Year introduced | 1975 |
| Number built | 20 units |
| Estimated unit price | NA |
| Russian landing craft, introduced in 1994, reaches speeds of 30 knots and has a crew of five. | |
| Origin | 🇷🇺 Russia |
| Category | Amphibious vessel |
| Type | Landing craft |
| Manufacturer | Vostochnaya Verf |
| Year introduced | 1994 |
| Number built | 16 units |
| Estimated unit price | NA |
| Displacement | 303 tons ◉ |
| Maximum speed | 70.0 knots ◉ |
| Range | 120 nm at 50 knots ◉ |
| Length | 47.3 m ◉ |
| Beam | 17.8 m ◉ |
| Crew | 15 ◉ |
| Propulsion | 2 × 9,600 hp (7.2 MW) DT-4 Kuznetsov NK-12MV gas turbines driving 4 axial lift fans and 4 propeller units (4 × four-bladed variable-pitch propellers, 2 pusher, 2 tractor) |
| Armament |
|
| Displacement | 61 tons ◉ |
| Maximum speed | 30.0 knots ◉ |
| Range | 600 nm at 100 knots ◉ |
| Length | 25.7 m ◉ |
| Beam | 5.7 m ◉ |
| Crew | 5 ◉ |
| Propulsion | 2 × 3,300 hp (2,500 kW) M-503A-3 diesels (№807-811 – 2 × 2,000 hp (1,500 kW) MTU16V2000M90 diesels); 2 × 16 kW DG-16/1500 diesel generators |
| Armament |
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Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Aist-class or Serna-class?
The Aist-class has greater displacement at 303 tons compared to the Serna-class's 61 tons.
Which is faster, the Aist-class or Serna-class?
The Aist-class is faster with a maximum speed of 70 knots compared to the Serna-class's 30 knots.
Which has longer range, the Aist-class or Serna-class?
The Serna-class has a longer range at 600 nautical miles compared to the Aist-class's 120 nautical miles.
Which is longer, the Aist-class or Serna-class?
The Aist-class is longer at 47.3 meters compared to the Serna-class's 25.6 meters.
How many crew members do the Aist-class and Serna-class have?
The Aist-class has a larger crew complement of 15 compared to the Serna-class's 5 crew members.
Which has been built in greater numbers, the Aist-class or Serna-class?
The Aist-class has been built in greater numbers with 20 vessels compared to 16 vessels of the Serna-class.