The forerunner of the USBF was originally built to accommodate the CH-47 rotor blade. Since that original developmental machine, we have adapted the USBF for customer requirements to include the following blade types:

AB205
AB206 (JET RANGER)
AH-1S (COBRA)*
AH-1W (SUPER COBRA)
AH-64 (APACHE)*
AS-332 (SUPER PUMA)
AS-350 (SQUIRREL)
AW-101 (MERLIN)
C-130
CH-46 (SEA KNIGHT)
CH-53E (SUPER STALLION)
EH-101 (MERLIN)
H-3 (SEA KING)
Mk 7 (LYNX)
MD-500 ***
MD-600 ***
MD-900 ***
NH90
OH-58A/C (KIOWA)*
OH-58D (KIOWA WARRIOR)*
SA 330 (PUMA)
SA-341 (GAZ3LLE)
S-55/H-19 (CHICKASAW)
S-58 (SEA BAT)
S-61 (SEA KING)
S-61 (Carson)***
SH-60 (SEA HAWK)
UH-1H/N (HUEY)*
UH-60 (BLACKHAWK)*
V-22 (OSPREY)**

*approved by U.S. Army
**approved by U.S. Navy
***in-use at prime contractor’s facility
****approved by U.S. Air Force

The USBF is truly universal. New blade types have been added in response to customer requirements. The list is continuing to grow. Call us, and let’s talk about your static balancing requirements.

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