Legend vs Sentinel
Legend vs Sentinel at a glance — displacement 4,673 vs 359 tons, length 127 vs 46 m, speed 28 vs 28 knots, crew 113 vs 24.
Specifications
|
Legend |
Sentinel |
| Origin |
🇺🇸 United States |
🇺🇸 United States |
| Category |
Patrol vessel |
Patrol vessel |
| Type |
Large patrol vessel |
Cutter |
| Manufacturer |
Ingalls Shipbuilding |
Bollinger Shipyards |
| Year introduced |
2008 |
2012 |
| Number built |
10 units |
61 units |
| Estimated unit price |
$670 million |
$65 million |
| Displacement |
4,673 tons |
359 tons |
| Maximum speed |
28.0 knots |
28.0 knots |
| Range |
12,000 nm |
2,500 nm |
| Length |
127.0 m |
46.8 m |
| Beam |
16.0 m |
8.1 m |
| Crew |
113 |
24 |
Armament & Systems
|
Legend |
Sentinel |
| Armament |
- 1 × Mk 110 57mm gun
- 1 × 20 mm Block 1B Baseline 2 Phalanx Close-In Weapons System
- 4 × crew-served .50 caliber (12.7 mm) Browning M2 machine guns
- 2 × crew-served M240B 7.62 mm machine guns
|
- 1 × Mk 38 Mod 2 25 mm machine gun system
- 4 × crew-served Browning M2 machine guns
|
| Propulsion |
Combined diesel and gas turbine: 2 × 7,400 kW (9,900 hp) MTU 20V 1163 diesels, 1 × 22 MW (30,000 hp) GE LM2500 gas turbine engine |
2 × 4,300 kW (5,800 shp) MTU diesel engines, 1 × 75 kW (101 shp) bow thruster |
Detailed Comparison
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Which has greater displacement, the Legend-class or Sentinel-class?
The Legend-class has greater displacement at 4,673 tons compared to the Sentinel-class's 359 tons.
Which is faster, the Legend-class or Sentinel-class?
The Sentinel-class is faster with a maximum speed of 28 knots compared to the Legend-class's 28 knots.
Which has longer range, the Legend-class or Sentinel-class?
The Legend-class has a longer range at 12,000 nautical miles compared to the Sentinel-class's 2,500 nautical miles.
Which is longer, the Legend-class or Sentinel-class?
The Legend-class is longer at 127.0 meters compared to the Sentinel-class's 46.8 meters.
How many crew members do the Legend-class and Sentinel-class have?
The Legend-class has a larger crew complement of 113 compared to the Sentinel-class's 24 crew members.
Which is more expensive, the Legend-class or Sentinel-class?
The Legend-class is more expensive at approximately $670 million per unit compared to the Sentinel-class at $65 million.
Which has been built in greater numbers, the Legend-class or Sentinel-class?
The Sentinel-class has been built in greater numbers with 61 vessels compared to 10 vessels of the Legend-class.