USAF conducts first F-16 Block 70 flight of L3Harris’ Viper Shield
L3Harris has plans for Viper Shield to integrate across all F-16 Blocks, to improve its EW capabilities. (Photo: Lockheed Martin)
L3Harris has announced the successful first flight of its Viper Shield in a F-16 Block 70, flown at the US Air Force’s 412th Test Wing at Edwards Air Force Base in California.
The flight reportedly included risk reduction tests and other avionic subsystems compatibility, as well as testing interoperability with the APG-83 active electronically scanned array (AESA) radar.
The Viper Shield is a digital electronic warfare (EW) suite being produced for international customers acquiring the Block 70/72 F-16 aircraft. According to L3Harris, it provides advanced EW capabilities to F-16 fighter fleets.
Related Articles
L3Harris’ Viper Shield for F-16s completes safety tests
L3Harris develops Viper Shield EW system and makes strides on DiSCO development
Flight testing will continue throughout 2025, with systems to be delivered by “late 2025”, according to Ed Zoiss, president, space and airborne systems, L3Harris. The company previously announced that the internal system was under production in September 2024.
Maj. Anthony Pipe, F-16 Experimental Test Pilot, US Air Force added: “This flight launches the latest capability enhancement for the F-16 and our warfighters. The Viper Shield system combined with a Block 70 airframe creates a leap in capability compared to the traditional Block 50 Viper I grew up flying. The EW advancements this system brings will ensure pilots flying these aircraft continue to make it home.”
Shephard previously learned that the Viper Shield system could be configured as an external pod, which is in development. While there are no customers for the pod yet, L3Haris reportedly see it as an alternative to a system upgrade on F-16 Block 20 to 50/52 aircraft.
Related Equipment in Defence Insight
More from Air Warfare
-
Trump’s drone directives win US industry support but questions remain over ability to challenge Chinese market dominance
New presidential directives for UAV production are intended to remove bureaucratic barriers and support suppliers.
-
Enhancing education: How CAE is embracing new technology to boost military training
In Conversation... Shephard's Gerrard Cowan talks to CAE's Marc-Olivier Sabourin about how the training and simulation industry can help militaries achieve essential levels of readiness by leveraging new technology, innovative procurement methods and a truly collaborative approach.
-
Paris Air Show 2025: New capabilities, partnerships and next-gen programmes remain priority for industry
As European countries increase their defence budgets, the Paris Air Show will look to how the aerospace industry’s responds, with programme progression, new technology and industrial partnerships all expected to take centre stage at Le Bourget.
-
Paris Air Show 2025: Airbus Helicopters unveils new crewed-uncrewed teaming solution
The solution, named HTeaming, has already been tested in flight with a Spanish Navy H135 helicopter and an Airbus Flexrotor uncrewed aerial system (UAS).