Single Internal Auxiliary Fuel Tank System
Details
The Guardian Single Internal Auxiliary Fuel Tank System (IAFTS) is intended for compatible HH-60G, MH-60K/L/M, S-70A, S-70i and UH-60A/L/M helicopters. Its crashworthy, self-sealing tank is designed to meet MIL-DTL-27422 while occupying limited cargo-compartment space. The system supports single-point pressure refuelling, cockpit-controlled transfer and cockpit fuel-quantity indication. Transfer can use suction or an internal pump, and Robertson states that installation or removal can be completed in approximately 10 minutes. Optional equipment includes a rescue-hoist bracket and Micro-FARE support. Aircraft-specific approval, capacity and mission loading must be confirmed for the selected installation.
Key capabilities
- Crashworthy and self-sealing construction to MIL-DTL-27422
- Compact single-tank installation for compatible H-60 and S-70 aircraft
- Cockpit-controlled transfer and fuel-quantity indication
- Suction or internal-pump fuel transfer
- Approximately 10-minute installation or removal
Typical applications
Helicopter missions needing additional endurance while retaining as much cabin space as practical.
Verified specifications
- Installation time: Approximately 10 minutes
- Dimensions: 74 × 19.5 × 42 in
- Compatible families: Selected H-60 and S-70 variants
Firm
Robertson Fuel Systems
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