# PIEE #N00421-26-RFPREQ-WPM202-0341

NAVAIR CAD/PAD Digital Twin Engineering and Support Services

**Buyer:** COMMANDER
**Posted:** October 08, 2026
**Respond By:** October 23, 2026
**Identifier:** N00421-26-RFPREQ-WPM202-0341
**NAICS:** 541511, 541512, 541715, 325920

NAVAIR at Naval Air Station Patuxent River is planning a limited sole-source procurement for engineering and support of its CAD/PAD Digital Twin program.
- **Agency:** Naval Air Systems Command (NAVAIR), Naval Air Station Patuxent River.
- **Contract approach:** NAVAIR intends to negotiate a limited sole-source, firm-fixed-price contract; the intended contractor is not identified in the provided information.
- **Services:** Specialized engineering, software integration, technical support, and program management for the Cartridge Actuated Devices / Propellant Actuated Devices (CAD/PAD) Program.
- **Technical scope:** Support the existing system, software, and architecture, including the ability to modify the current Digital Twin software solution.
- **Items and timing:** No product quantities, part numbers, contractor name, or period of performance are provided.

### Description

The Naval Air System Command (NAVAIR), Naval Air Station (NAS) Patuxent River, MD, intends to negotiate and award, on a Limited sole source basis, a Firm Fixed Price (FFP) contract to Lone Star Aerospace, Inc under the GSA Contract 47QRAA24D00AF. The proposed contract action is for  specialized engineering, software integration, technical support, and associated program management services supporting Cartridge Actuated Devices / Propellant Actuated Devices (CAD/PAD) Program including existing system/software/and system architecture, with ability to modify current Digital Twin software solution built with Lone Star Proprietary Software.

[View original listing](https://piee.eb.mil/sol/xhtml/unauth/search/oppMgmtLink.xhtml?noticeId=N00421-26-RFPREQ-WPM202-0341&noticeType=SpecialNotice)