The Airframer Bulletin

RTX Ventures

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Every Bulletin story and press release covering RTX Ventures, newest first.

5 items

2025

19 June

The RTX Hybrid-Electric Flight Demonstrator is developing a highly efficient Pratt & Whitney Canada thermal engine, combined with a Collins Aerospace 1 megawatt electric motor.

Hybrid-electric system charged to full power during ground tests

Pratt & Whitney Canada and AeroTEC have moved forward with their RTX demonstrator by testing propulsion and battery performance in Quebec.

2023

20 June

ReleaseRTX STEP-Tech demonstrator completes first engine run and electrical system integration test

19 June

ReleaseRTX advances hybrid-electric propulsion demonstrator with 1MW motor rated power milestone test

2022

20 December

ReleaseRaytheon Technologies completes first engine run of regional hybrid-electric flight demonstrator

11 October

ReleaseRTX Ventures invests in H55