# Navy Delays UJTS Trainer Selection

Sierra Nevada Corporation has withdrawn from the U.S. Navy’s Undergraduate Jet Training System (UJTS) competition, leaving Textron Aviation Defense’s M-346N as the only confirmed major offer. The Navy’s source-selection timeline has shifted to the fourth quarter of FY2027 (July–September 2027), extending the period before a decision on replacing the T-45 Goshawk trainer fleet. The competition could still change if the Navy reopens it or considers another offer.

- Textron is currently positioned as the sole confirmed major offeror; firms assessing this market should account for the changed competitive landscape.
- The expected selection window is July–September 2027, so contractors should align bid, teaming, and resource planning with the revised schedule.
- Because the competition could be reopened or another offer considered, interested firms should evaluate their position against potential changes to the acquisition approach or training requirements.

**Jurisdictions:** federal
**Industries:** Defense & Military
**Published:** November 04, 2026

### Government Entities
- U.S. Navy (USN)
- PMA-273 program office (PMA-273)
- U.S. Marine Corps (USMC)

### Vendors
- Textron Aviation Defense (bidder)
- Sierra Nevada Corporation (SNC) (withdrawn bidder)
- Lockheed Martin (withdrawn competitor)
- Boeing (withdrawn competitor)
- Northrop Grumman (team member that withdrew from SNC's bid)

### Sources
- [EXCLUSIVE: SNC pulls out of Navy's trainer jet competition, leaving Textron likely winner - Breaking Defense](https://breakingdefense.com/2026/11/snc-pulls-out-of-navy-trainer-jet-t45-ujts-leonardo-textron) - Breaking Defense