| | AVIATION RQ: 26-15553 - BLM CDV CADASTRAL F/W TRANSPORT 2026 | RIDGELINE AVIATION, INC. | $12,475 | DEPARTMENTAL OFFICES | BUREAU OF LAND MANAGEMENT | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | May 20, 2026 | May 20, 2026 | Sep 15, 2031 |
| | AVIATION RQ: 26-15552 - BLM CDV CADASTRAL R/W TRANSPORT 2026 | RIDGELINE AVIATION, INC. | $83,850 | DEPARTMENTAL OFFICES | BUREAU OF LAND MANAGEMENT | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | May 20, 2026 | May 20, 2026 | Sep 15, 2026 |
| | ALASKA HELICOPTER ON CALL - USGS MILLION DOLLAR BRIDGE STREAMGAGE | RIDGELINE AVIATION, INC. | $7,110 | DEPARTMENTAL OFFICES | US GEOLOGICAL SURVEY | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | May 11, 2026 | May 11, 2026 | Nov 1, 2026 |
| | CORDOVA RANGER DISTRICT FY 26 MATERIAL TRANSPORTATION AERIAL | RIDGELINE AVIATION, INC. | $20,000 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | V111TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: AIR FREIGHT | Apr 9, 2026 | Apr 17, 2026 | Oct 30, 2026 |
| | GRD SRD MATERIAL TRANSPORT HELICOPTER | RIDGELINE AVIATION, INC. | $4,182 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | V111TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: AIR FREIGHT | Sep 22, 2025 | Sep 25, 2025 | Sep 24, 2026 |
| | ALASKA HELICOPTER ON CALL FOR USDA NRCS NICKS VALLEY SNOLITE MAINTENANCE | RIDGELINE AVIATION, INC. | $0 | DEPARTMENTAL OFFICES | USDA, DEPARTMENTAL ADMINISTRATION | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Sep 2, 2025 | Sep 22, 2025 | Oct 24, 2025 |
| | ALASKA HELICOPTER ON CALL - USGS MILLION DOLLAR BRIDGE STREAMGAGE | RIDGELINE AVIATION, INC. | $0 | DEPARTMENTAL OFFICES | US GEOLOGICAL SURVEY | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Aug 12, 2025 | Aug 12, 2025 | Nov 1, 2025 |
| | ALASKA HELICOPTER ON CALL - CORDOVA SNOTEL MAINTENANCE | RIDGELINE AVIATION, INC. | $3,238 | DEPARTMENTAL OFFICES | USDA, DEPARTMENTAL ADMINISTRATION | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Jul 28, 2025 | Jul 28, 2025 | Oct 27, 2025 |
| | ALASKA HELICOPTER ON CALL - OUTER COAST TOWER INSTALLATION | RIDGELINE AVIATION, INC. | $115,702 | DEPARTMENTAL OFFICES | NATIONAL PARK SERVICE | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Jun 2, 2025 | Jun 2, 2025 | Feb 28, 2027 |
| | ALASKA HELICOPTER ON CALL FOR BIA CDV ALLOTMENT A7948 TRANSPORT FLIGHT 24-13558 | RIDGELINE AVIATION, INC. | $8,664 | DEPARTMENTAL OFFICES | BUREAU OF INDIAN AFFAIRS | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | May 19, 2025 | May 19, 2025 | Aug 31, 2025 |
| | 0829-083024 N8190Y PKG-64974 | RIDGELINE AVIATION, INC. | $2,320 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | F003NATURAL RESOURCES/CONSERVATION- FOREST-RANGE FIRE SUPPRESSION/PRESUPPRESSION | Aug 29, 2024 | Aug 29, 2024 | Sep 7, 2024 |
| | WRST RIDGELINE AVIATION WILDLIFE RECON | RIDGELINE AVIATION, INC. | $14,571 | DEPARTMENTAL OFFICES | NATIONAL PARK SERVICE | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Aug 26, 2024 | Aug 26, 2024 | Sep 9, 2025 |
| | ALASKA FIXED WING ON CALL -COPPER RIVER DELTA STRANDING RESPONSES AND SURVEYS | RIDGELINE AVIATION, INC. | $0 | DEPARTMENTAL OFFICES | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Aug 16, 2024 | Aug 16, 2024 | Dec 1, 2024 |
| | ALASKA HELICOPTER ON CALL COPPER RIVER DELTA STRANDING RESPONSE | RIDGELINE AVIATION, INC. | $0 | DEPARTMENTAL OFFICES | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Aug 16, 2024 | Aug 16, 2024 | Dec 1, 2024 |
| | CORDOVARD HELI MATERIALS TRANSPORT | RIDGELINE AVIATION, INC. | $10,000 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | V111TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: AIR FREIGHT | Aug 14, 2024 | Aug 14, 2024 | May 31, 2025 |
| | 0812-081424 N8190Y PKG-64658 | RIDGELINE AVIATION, INC. | $18,072 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | F003NATURAL RESOURCES/CONSERVATION- FOREST-RANGE FIRE SUPPRESSION/PRESUPPRESSION | Aug 12, 2024 | Aug 12, 2024 | Aug 21, 2024 |
| | 0721-072124 N8190Y PKG-64084 | RIDGELINE AVIATION, INC. | $3,710 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | F003NATURAL RESOURCES/CONSERVATION- FOREST-RANGE FIRE SUPPRESSION/PRESUPPRESSION | Jul 21, 2024 | Jul 21, 2024 | Jul 22, 2024 |
| | 0717-071824 N8190Y PKG-64367 | RIDGELINE AVIATION, INC. | $14,645 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | F003NATURAL RESOURCES/CONSERVATION- FOREST-RANGE FIRE SUPPRESSION/PRESUPPRESSION | Jul 17, 2024 | Jul 17, 2024 | Aug 8, 2024 |
| | CORDOVARD HELI MATERIALS TRANSPORT | RIDGELINE AVIATION, INC. | $19,999 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | V111TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: AIR FREIGHT | Jul 17, 2024 | Jul 17, 2024 | May 31, 2025 |
| | 0708-071224 N8190Y PKG-64095 | RIDGELINE AVIATION, INC. | $34,876 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | F003NATURAL RESOURCES/CONSERVATION- FOREST-RANGE FIRE SUPPRESSION/PRESUPPRESSION | Jul 8, 2024 | Jul 8, 2024 | Jul 24, 2024 |
| | ALASKA FIXED WING ON CALL - FLIGHT 24-13354 CDV SOIL CREW TRANSPORT | RIDGELINE AVIATION, INC. | $1,048 | DEPARTMENTAL OFFICES | US FISH AND WILDLIFE SERVICE | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Jun 21, 2024 | Jun 21, 2024 | Sep 19, 2024 |
| | FWS FLIGHT 24-13238 CDV SOIL CREW TRANSPORT | RIDGELINE AVIATION, INC. | $25,381 | DEPARTMENTAL OFFICES | US FISH AND WILDLIFE SERVICE | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | Jun 18, 2024 | Jun 18, 2024 | Sep 10, 2024 |
| | 0604-061524 N8190Y PKG-63554 | RIDGELINE AVIATION, INC. | $7,105 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | F003NATURAL RESOURCES/CONSERVATION- FOREST-RANGE FIRE SUPPRESSION/PRESUPPRESSION | Jun 4, 2024 | Jun 4, 2024 | Jun 25, 2024 |
| | CORDOVARD PROJECT MATERIALS TRANSPORT | RIDGELINE AVIATION, INC. | $20,000 | FOREST SERVICE | FOREST SERVICE | — | 481212Nonscheduled Chartered Freight Air Transportation | V111TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: AIR FREIGHT | Jun 4, 2024 | Jun 4, 2024 | Oct 31, 2025 |
| | ALASKA HELICOPTER ON CALL ALLISON LAKE UWITEC OPS | RIDGELINE AVIATION, INC. | $8,296 | DEPARTMENTAL OFFICES | US GEOLOGICAL SURVEY | — | 481211Nonscheduled Chartered Passenger Air Transportation | V221TRANSPORTATION/TRAVEL/RELOCATION- TRAVEL/LODGING/RECRUITMENT: PASSENGER AIR CHARTER | May 31, 2024 | Jul 24, 2024 | Sep 1, 2024 |