Catch up on the essentials
- Under the deal, WZL-1 will become a licensed maintenance, repair and overhaul (MRO) provider for GE Aerospace's T700 and CT7 engine family in Poland.
- The T700 and CT7 engines covered by the agreement power four helicopter types operated by Poland: Boeing AH-64 Apaches, Sikorsky S-70i Black Hawks, and Leonardo AW149 and AW101 aircraft.
- The agreement also does not specify contract value, duration, or the share of Polish engine maintenance expected to shift in-house.
Selected from this article · 2026-09-29
Read on for the full pictureGE Aerospace–WZL-1 final agreement on T700/CT7 engine support

GE Aerospace signed a final agreement with Poland's Military Aviation Works No. 1 (WZL-1) to create local maintenance and repair capability for engines used by the Polish Armed Forces' helicopter fleet. Under the deal, WZL-1 will become a licensed maintenance, repair and overhaul (MRO) provider for GE Aerospace's T700 and CT7 engine family in Poland. The two sides had previously signed a memorandum of understanding, and the new agreement converts that earlier framework into a binding commercial arrangement.
Helicopter platforms and the Polish defense order behind the deal
The T700 and CT7 engines covered by the agreement power four helicopter types operated by Poland: Boeing AH-64 Apaches, Sikorsky S-70i Black Hawks, and Leonardo AW149 and AW101 aircraft. The agreement is linked to Poland's 2024 order for Apache attack helicopters and GE Aerospace's commitment to build additional support capacity inside the country. WZL-1 said the partnership will give Poland greater ability to maintain the engines domestically and sustain the military's aircraft over their service lives.
Scope of the T700/CT7 installed base in Europe and globally
GE Aerospace said more than 1,300 T700 and CT7 engines have been delivered or ordered by 20 military and commercial customers in Europe. The engine family globally powers 15 types of helicopters and fixed-wing aircraft for more than 130 customers in over 50 countries. More than 25,000 T700 and CT7 engines have been delivered worldwide, accumulating more than 130 million flight hours, a footprint the company is positioning to support as European defense spending expands.
Aftermarket strategy and investor implications
For GE Aerospace, the WZL-1 arrangement highlights the long-term aftermarket opportunity created by rising European defense outlays. Aircraft and engine sales can generate decades of follow-on maintenance, parts and service revenue, and a licensed MRO network in Poland positions the company to support a growing installed base of T700 and CT7 engines across Europe as NATO members modernize their helicopter fleets. The arrangement extends GE Aerospace's defense-services footprint into a new Eastern European hub while reinforcing ties with Poland as a major Apache and Black Hawk operator.
Remaining milestones and open details
The next verifiable milestone is the operational stand-up of WZL-1's licensed T700/CT7 MRO line in Poland, with no specific opening date disclosed in the reporting. The agreement also does not specify contract value, duration, or the share of Polish engine maintenance expected to shift in-house. Further clarification on workforce training timelines and any follow-on industrial commitments is not available in the current source set.
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