美国犹他州希尔空军基地，"战斗射手"空空武器系统评估计划中，来自英国莱肯希思空军基地的美国空军第494战斗机联队的 F-15E 挂载 AIM-120 空对空导弹滑出停机区，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（An F-15 Eagle from Royal Air Force, Lakenheath, England, taxis to the runway on Hill Air Force Base, Utah, Aug. 20, 2014. F-15s from RAF Lakenheath and F-16s from Aviano Air Base, Italy, are at Hill AFB for a Weapon System Evaluation Program.）

美国犹他州希尔空军基地，"战斗射手"空空武器系统评估计划中，来自意大利阿维亚诺空军基地的美国空军第510战斗机联队的 F-16CM 挂载 AIM-120 空对空导弹进行飞行前检查，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（U.S. Air Force Senior Airman Dylan Howell, 555th Aircraft Maintenance Unit, Aviano Air Base, Italy, does a final pre-flight check of an F-16 Fighting Falcon on Hill Air Force Base, Utah, Aug. 20, 2014. The 555th AMU is at Hill AFB as part of a Weapon System Evaluation Program along with F-15 Eagles from Royal Air Force Lakenheath, England.）

美国犹他州希尔空军基地，"战斗射手"空空武器系统评估计划中，来自意大利阿维亚诺空军基地的美国空军第510战斗机联队的 F-16CM 挂载 AIM-120 空对空导弹准备起飞，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（F-16 Fighting Falcons from Aviano Air Base, Italy, prepare for take off on the Hill Air Force Base, Utah, flight line, Aug. 20, 2014. The Fighting Falcons are here as a part of a Weapon System Evaluation Program along with F-15 Eagles from Royal Air Force Lakenheath, England.）

美国犹他州希尔空军基地，"战斗射手"空空武器系统评估计划中，来自意大利阿维亚诺空军基地的美国空军第510战斗机联队一架 F-16CM 挂载 AIM-120 空对空导弹准备起飞，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（U.S. Air Force Airmen from the 494th Aircraft Maintenance Unit, Aviano Air Base, Italy, do a final pre-flight check of an F-16 Fighting Falcon on Hill Air Force Base, Utah, Aug., 20, 2014. The 494th AMU is at Hill Air Force Base for a Weapon System Evaluation Program.）

美国犹他州希尔空军基地，"战锤"空地武器系统评估计划中，美国空军第494战斗机联队一架 F-15E 在停机坪待命，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（An F-15 Strike Eagle assigned to the 494th Fighter Wing, Royal Air Force, England, prepares for takeoff during an air-to-ground Weapons System Evaluation Program (WSEP) at Hill AFB, Utah, Aug. 13, 2014. WSEP is an annual training exercise where the effectiveness, maintainability, suitability and accuracy of guided munitions is evaluated. The 494th FW, as well as the 510th FW from Aviano Air Base, Italy, joined the 388th Fighter Wing of Hill AFB, Utah.）

美国犹他州希尔空军基地，"战锤"空地武器系统评估计划中，美国空军第494战斗机联队一架 F-15E 挂载激光制导炸弹正在起飞，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（An F-15 Strike Eagle assigned to the 494th Fighter Wing, Royal Air Force, England, takes off during an air-to-ground Weapons System Evaluation Program (WSEP) at Hill AFB, Utah, Aug. 13, 2014. WSEP is an annual training exercise where the effectiveness, maintainability, suitability and accuracy of guided munitions is evaluated. The 494th FW, as well as the 510th FW from Aviano Air Base, Italy joined the 388th Fighter Wing of Hill AFB, Utah.）

美国犹他州希尔空军基地，"战锤"空地武器系统评估计划中，美国空军第494战斗机联队一架 F-15E 挂载激光制导炸弹正在起飞，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（An F-15 Strike Eagle assigned to the 494th Fighter Wing, Royal Air Force, England, takes off during an air-to-ground Weapons System Evaluation Program (WSEP) at Hill AFB, Utah, Aug. 13, 2014. WSEP is an annual training exercise where the effectiveness, maintainability, suitability and accuracy of guided munitions is evaluated. The 494th FW, as well as the 510th FW from Aviano Air Base, Italy joined the 388th Fighter Wing of Hill AFB, Utah.）

美国犹他州希尔空军基地，"战锤"空地武器系统评估计划中，美国空军第494战斗机联队一架 F-15E 挂载激光制导炸弹准备起飞，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（An F-15 Strike Eagle assigned to the 494th Fighter Wing, Royal Air Force, England, prepares for take-off during an air-to-ground Weapons System Evaluation Program(WSEP) at Hill AFB, Utah, Aug. 13, 2014. WSEP is an annual training exercise where the effectiveness, maintainability, suitability and accuracy of guided munitions is evaluated. The 494th FW, as well as the 510th FW from Aviano Air Base, Italy, joined the 388th Fighter Wing of Hill AFB, Utah.）

美国犹他州希尔空军基地，"战锤"空地武器系统评估计划中，来自意大利阿维亚诺空军基地的美国空军第510战斗机联队一架 F-16CM 挂载 AGM-65 空对地导弹准备起飞，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（An F-16 Fighting Falcon assigned to the 510th Fighter Wing, Aviano Air Base, Italy, prepares for take-off during an air-to-ground Weapons System Evaluation Program(WSEP) at Hill AFB, Utah, Aug. 13, 2014. WSEP is an annual training exercise where the effectiveness, maintainability, suitability and accuracy of guided munitions is evaluated. The 510th FW, as well as the 494th FW from Royal Air Force Lakenheath, England, joined the 388th Fighter Wing of Hill AFB, Utah.）

美国犹他州希尔空军基地，"战锤"空地武器系统评估计划中，来自意大利阿维亚诺空军基地的美国空军第510战斗机联队一架 F-16CM 挂载 AGM-158 联合空对面防区外导弹（JASSM）准备起飞，武器系统评估计划（WSEP）旨在评估制导弹药的有效性，可维护性，适用性和准确性，该计划分为空对地武器和空对空武器两个类别，分别由不同的空军单位负责实施。（An F-16 Fighting Falcon assigned to the 510th Fighter Wing, Aviano Air Base, Italy, prepares for takeoff during an air-to-ground Weapons System Evaluation Program (WSEP) at Hill AFB, Utah, Aug. 13, 2014. WSEP is an annual training exercise where the effectiveness, maintainability, suitability and accuracy of guided munitions is evaluated. The 510th FW, as well as the 494th FW from Royal Air Force Lakenheath, England, joined the 388th Fighter Wing of Hill AFB, Utah.）