---
title: "Northrop Grumman says IVEWS logs 500 flight hours in F-16 electronic warfare testing"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/297063584.md"
description: "Northrop Grumman reported that its Integrated Viper Electronic Warfare Suite (IVEWS) for the F-16 has logged over 500 flight hours and 300 sorties against various RF threats. The system features pulse-to-pulse interoperability with the AN/APG-83 SABR radar and an open-architecture design for faster upgrades. Selected as the U.S. Air Force's program of record, IVEWS serves as the baseline upgrade for the F-16 fleet."
datetime: "2026-08-26T14:49:48.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/297063584.md)
  - [en](https://longbridge.com/en/news/297063584.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/297063584.md)
generator: "portal-rs"
---

# Northrop Grumman says IVEWS logs 500 flight hours in F-16 electronic warfare testing

-   Northrop Grumman reported flight-test results for its Integrated Viper Electronic Warfare Suite (IVEWS) for the F-16. \* System logged more than 500 flight hours, 300 sorties against simultaneous land, surface, airborne RF threats. \* Only F-16 EW suite cited with pulse-to-pulse interoperability with the AN/APG-83 SABR AESA radar, avoiding filtering or blackouts. \* Open-architecture design aligned with the Air Force Big Iron software standard, targeting faster capability upgrades with less aircraft downtime. \* U.S. Air Force selection as the F-16 EW program of record positions IVEWS as the baseline upgrade for the fleet. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Northrop Grumman Corporation published the original content used to generate this news brief on August 26, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**