Textron Systems to Supply A2PATS EW Simulators for US Air Force

Why It Matters

The contract accelerates validation of next‑generation EW capabilities for the Air Force and its allies, while cementing Textron’s role as a premier supplier of open‑architecture simulation technology.

Key Takeaways

• $9.5M contract spans 17 months for EPAWSS testing support.
• A² PATS simulators replicate ELINT and COMINT signals for RWR validation.
• Delivered to 68th Electronic Warfare Squadron at Eglin Air Force Base.
• Enables testing for U.S. and foreign military sales customers.
• Uses open‑architecture digital synthesizer for modular, scalable simulations.

Pulse Analysis

The Eagle Passive Active Warning Survivability System (EPAWSS) is a cornerstone of the F‑15’s electronic‑defense upgrade, integrating advanced radar‑warning receivers and survivability software. As modern air defenses become more sophisticated, the Air Force requires high‑fidelity testing environments that can emulate hostile signal environments without exposing aircraft to real threats. Textron’s new contract supplies the necessary hardware and expertise to conduct these critical evaluations, ensuring the upgraded F‑15 fleet meets stringent performance standards before full deployment.

Textron’s A² PATS simulators leverage open‑architecture direct‑digital‑synthesizer technology to reproduce the phase, amplitude, and time‑of‑arrival characteristics of a wide spectrum of RF signals. This flexibility allows the system to model both electronic‑intelligence (ELINT) and communications‑intelligence (COMINT) waveforms, creating a comprehensive test bed for radar warning receivers, electronic‑support‑measure suites, and communications sensors. By supporting foreign‑military‑sales (FMS) customers, the simulators also facilitate joint training and interoperability among allied forces, reinforcing coalition readiness in contested electromagnetic environments.

Beyond the immediate contract, the deal signals a broader shift toward modular, software‑defined EW testing solutions across the defense sector. Textron’s emphasis on scalability and interoperability positions it to capture future contracts as the Pentagon modernizes legacy platforms and integrates new sensor architectures. For industry observers, the partnership underscores the growing importance of realistic electronic‑warfare simulation in sustaining air superiority, and it highlights how open‑architecture designs can reduce lifecycle costs while accelerating capability delivery.