Jason vs Polnocny
The Jason and the Polnocny are both Amphibious vessel classes. The Jason displaces 4,470 tons — 5.4x the Polnocny's 834 tons. The Jason reaches 16 knots vs 18 knots for the Polnocny. Operational range is 4,700 nautical miles for the Jason vs 1,000 for the Polnocny. The Jason carries a crew of 120 vs 41 for the Polnocny. The Jason was produced in 5 units vs 108 for the Polnocny. The Jason was commissioned in 1994, 27 years after the Polnocny (1967).
| Greek landing ship tank, 4,470 tons displacement, utilizes two Wärtsilä Nohab diesels. | |
| Origin | 🇬🇷 Greece |
| Category | Amphibious vessel |
| Type | Landing ship tank |
| Manufacturer | Elefsis Shipyards |
| Year introduced | 1994 |
| Number built | 5 units |
| Estimated unit price | NA |
| Polish landing ship, tank, introduced in 1967, has a displacement of 834 tons. | |
| Origin | 🇵🇱 Poland |
| Category | Amphibious vessel |
| Type | Landing ship, tank |
| Manufacturer | Stocznia Północna |
| Year introduced | 1967 |
| Number built | 108 units |
| Estimated unit price | NA |
| Displacement | 4,470 tons ◉ |
| Maximum speed | 16.0 knots ◉ |
| Range | 4,700 nm at 16 knots ◉ |
| Length | 116.0 m ◉ |
| Beam | 15.3 m ◉ |
| Crew | 120 ◉ |
| Propulsion | 2 shafts, 2 Wärtsilä Nohab 16V25 diesels; 9,200 hp(m) (6.76 MW) sustained |
| Armament |
|
| Displacement | 834 tons ◉ |
| Maximum speed | 18.0 knots ◉ |
| Range | 1,000 nm at 18 knots ◉ |
| Length | 73.0 m ◉ |
| Beam | 9.6 m ◉ |
| Crew | 41 ◉ |
| Propulsion | 2 Soviet Kolomna 40-D two stroke diesels, 2 shafts, 4,400 bhp |
| Armament |
|
Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the Jason-class or Polnocny-class?
The Jason-class has greater displacement at 4,470 tons compared to the Polnocny-class's 834 tons.
Which is faster, the Jason-class or Polnocny-class?
The Polnocny-class is faster with a maximum speed of 18 knots compared to the Jason-class's 16 knots.
Which has longer range, the Jason-class or Polnocny-class?
The Jason-class has a longer range at 4,700 nautical miles compared to the Polnocny-class's 1,000 nautical miles.
Which is longer, the Jason-class or Polnocny-class?
The Jason-class is longer at 116.0 meters compared to the Polnocny-class's 73.0 meters.
How many crew members do the Jason-class and Polnocny-class have?
The Jason-class has a larger crew complement of 120 compared to the Polnocny-class's 41 crew members.
Which has been built in greater numbers, the Jason-class or Polnocny-class?
The Polnocny-class has been built in greater numbers with 108 vessels compared to 5 vessels of the Jason-class.