យន្តហោះ B-1B Lancer ជាប្រភេទយន្តហោះទំលាក់គ្រាបបែកធុនឆ្ងាយ ឬ យុទ្ធសាស្រ្ត ផលិតនៅសហរដ្ឋអាមេរិកាំង ដែលមានលក្ខណៈសម្បត្តិដូចខាងក្រោម៖
(Current as of September 2016)
The Atmosphere region
Troposphere: surface to 8,000 metres (5.0 mi) at the poles, 18,000 metres (11 mi) at the Equator, ending at the Tropopause
- យន្តហោះ B-1B Lancer មានចម្ងាយហោះ ១២០០ គម (ហោះទៅ ហោះមក)
- មានល្បឿនហោះ ៣១៣ម/វិនាទី
- ផ្ទុកសព្វាវុធ ៣០ តោន
- ហោះទាបបំផុត ៨០០ ម កម្ពស (យន្តហោះ X-15 របស់អាមេរិកឆ្នាំ ១៩៦៥ ហោះបានកម្ពស់ ២៩ គីឡូមែត្រ។
- ហោះខ្ពស់បំផុត ១៤,៥ កម្ពស់ គម (យន្តហោះ MiG E-266M ឆ្នាំ ១៩៧៧ ហោះបានកម្ពស់ ១១ គម ចំណែក SpaceShipOne ហោះបានកំពស់ ១១២ គម
- Type: B-1B Lancer
- Country: USA
- Function: bomber
- Year: 1986
- Crew: 4
- Engines: 4 * 13600 kg G.E. F101-GE-11
- Wing Span: 41.67 m/23.84 m
- Length: 44.81 m
- Height: 10.36 m
- Wing Area: 181.16 m2
- Max.Weight: 216364 kg
- Speed: 1375 km/h
- Ceiling: 14600 m
- Range: 12000 km
- Armament: 29030 kgs
- Unit cost: 200 million USD
- Primary Function: Long-range, multi-role, heavy bomber
- Contractor: Boeing, North America (formerly Rockwell International, North American Aircraft); Offensive avionics, Boeing Military Airplane; Defensive Avionics, EDO Corporation
- Power plant: Four General Electric F101-GE-102 turbofan engine with afterburner
- Thrust: 30,000-plus pounds with afterburner, per engine
- Wingspan: 137 feet (41.8 meters) extended forward, 79 feet (24.1 meters) swept aft
- Length: 146 feet (44.5 meters)
- Height: 34 feet (10.4 meters)
- Weight: approximately 190,000 pounds (86,183 kilograms)
- Maximum Takeoff Weight: 477,000 pounds (216,634 kilograms)
- Fuel Capacity: 265,274 pounds (120,326 kilograms)
- Payload: 75,000 pounds (34,019 kilograms)
- Speed: 900-plus mph (Mach 1.2 at sea level)
- Range: Intercontinental
- Ceiling: More than 30,000 feet (9,144 meters)
- Armament: 84 500-pound Mk-82 or 24 2,000-pound Mk-84 general purpose bombs; up to 84 500-pound Mk-62 or 8 2,000-pound Mk-65 Quick Strike naval mines; 30 cluster munitions (CBU-87, -89, -97) or 30 Wind-Corrected Munitions Dispensers (CBU-103, -104, -105); up to 24 2,000-pound GBU-31 or 15 500-pound GBU-38 Joint Direct Attack Munitions; up to 24 AGM-158A Joint Air-to-Surface Standoff Missiles; 15 GBU-54 Laser Joint Direct Attack Munitions
- Crew: Four (aircraft commander, copilot, and two combat systems officers)
- Unit Cost: $317 million
- Initial operating capability: October 1986
- Inventory: Active force, 62 (test, 2); ANG, 0; Reserve, 0
(Current as of September 2016)
The Atmosphere region
Troposphere: surface to 8,000 metres (5.0 mi) at the poles, 18,000 metres (11 mi) at the Equator, ending at the Tropopause
- Stratosphere: Troposphere to 50 kilometres (31 mi)
- Mesosphere: Stratosphere to 85 kilometres (53 mi)
- Thermosphere: Mesosphere to 675 kilometres (419 mi)
- Exosphere: Thermosphere to 10,000 kilometres (6,200 mi)
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