# Presolicitation Notice – Sole-Source Requirement for SNC Precision Approach Radar (PAR) AN/SPN-35E Landing System Upgrade Program (LSUP) Basic Ordering Agreement (BOA) Task Order (TO).

Federal contract opportunity, via Kontrakk.

- **Agency:** DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC AD.NAVAL AIR WARFARE CENTER AIR DIV
- **Notice ID:** 233a9d3845d04cf7b22dab8e82935f87
- **Solicitation number:** N00421-26-RFPREQ-TW00000-1864
- **Notice type:** Presolicitation
- **NAICS:** 541330
- **Place of performance:** Sparks, NV
- **Posted:** October 27, 2026
- **Response deadline:** November 12, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/233a9d3845d04cf7b22dab8e82935f87
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/233a9d3845d04cf7b22dab8e82935f87/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/233a9d3845d04cf7b22dab8e82935f87/view

## Points of contact

- Cameron Ward · cameron.d.ward4.civ@us.navy.mil (primary)
- Matthew F. Purcell · matthew.f.purcell2.civ@us.navy.mil (secondary)