Attachment 04 WCF Fleet Aircraft List.xlsx

This is an Aircraft Fleet Inventory List documenting the United States Forest Service (USFS) current operational aircraft assets managed through the Working Capital Fund (WCF). The fleet consists of 23 active aircraft representing 8 different models distributed across 10 regions and a warehouse operations (WO) facility. The inventory includes Cessna TU206s, Quest Kodiak aircraft, Beechcraft B200GT and 200GT models, DeHaviland DHC-6 and DHC-2 helicopters, and Short Brothers SD3-60 Sherpa transport aircraft. Specific details for each aircraft include assigned region, aircraft number designation, serial number, and manufacturer information.

The document indicates that several aircraft are currently under manufacturer warranty programs, with specific Maintenance and Parts (CAMP) contract dates noted for four aircraft spanning from April 2025 through June 2026. Notably, two Short Brothers SD3-60 Sherpa aircraft (serial numbers SH3421 and SH3425) are flagged with NAFTA FAA Letter of Authority (LOA) approvals in progress and TCCA LOA requests pending, with scheduled ramp checks dated through July 2025. The aircraft data was last updated on August 22, 2022, with an additional notation indicating that once aircraft warranty periods expire, those units will be incorporated under a Computerized Maintenance Management System (CMMS) contract for ongoing maintenance and management support.