Department of Homeland Security PSC Z1BC contractors

MAINTENANCE OF RADAR AND NAVIGATIONAL FACILITIES. Contractors in this PSC lane under Department of Homeland Security.

Agency: Department of Homeland Security

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$81,884,770

Visible recipients tied to Department of Homeland Security and PSC Z1BC

Tyonek Aircraft Overhaul, LLC

Anchorage, AK

Anchorage, AK | 15 awards | Top agency Department of Homeland Security | NAICS 334511