2022年3月1日 · The ALQ-251 will provide superior situational awareness and protection against electronic warfare systems and radar-guided weapons in contested and congested electromagnetic spectrum environments. Sierra Nevada Corporation is the integrator for the AC-130J and MC-130J RFCM program.

Northrop Grumman’s AN/ALQ-251 provides superior situational awareness and protection against electronic warfare systems and radar-guided weapons, often in contested and congested electromagnetic spectrum environments. As more advanced radio frequency threats proliferate, this level of protection will be essential for safe operations.

Northrop Grumman’s AN/ALQ-251 provides superior situational awareness and protection against electronic warfare systems and radar-guided weapons, often in contested and congested electromagnetic spectrum environments.

For the U.S. F-16 fleet, the AN/ALQ-257 Integrated Viper Electronic Warfare Suite (IVEWS) provides full-spectrum radar warning, threat identification and advanced countermeasure capabilities. It has proven pulse-to-pulse operability with the F-16’s AN/APG-83 Scalable Agile Beam Radar (SABR), also built by Northrop Grumman.

2022年3月3日 · The ALQ-251 RF countermeasure (RFCM) system from Northrop Grumman has been delivered to US Special Operations Command (USSOCOM) as part of an AC-130J aircraft upgrade led by Sierra Nevada Corporation.

2022年3月2日 · Sierra Nevada Corporation (SNC) has integrated the ALQ-251 radio frequency countermeasure (RFCM) system on the AC-130J aircraft. The aircraft is the first AC-130J in the engineering and manufacturing development programme phase, according to SNC.

2022年3月1日 · The RFCM suite, integrated by SNC, operates the ALQ-251 system developed by Northrop Grumman. It provides threat detection, precision geolocation and active countermeasure capabilities, giving special operation forces (SOF) operators accurate and timely situational awareness information and improving aircraft survivability.

2022年3月4日 · Northrop Grumman Corporation’s ALQ-251 radio frequency countermeasure (RFCM) system has been delivered to U.S. Special Operations Command (USSOCOM) as part of an AC-130J aircraft upgrade. The ALQ-251 will provide superior situational awareness and protection against electronic warfare systems and radar-guided weapons in contested and ...

2022年3月2日 · The RFCM suite, integrated by SNC, operates the ALQ-251 system developed by Northrop Grumman to provide threat detection, precision geolocation and active countermeasure capabilities, giving Special Operation Forces (SOF) operators accurate and timely situational awareness information and improving aircraft survivability.

2022年3月2日 · NG says the ALQ-251 radio frequency countermeasure (RFCM) system has been delivered to U.S. Special Operations Command as part of an AC-130J aircraft upgrade. As noted by the company, the operators of these large aircraft will benefit from the ability to maneuver safely in highly contested spectrum environments.