Cabin Interior and Electronics
True Blue Power Converter Approved for Gulfstreams
Unit weighs 30% less and offers 15% more power compared with those it replaces
True Blue Power TFC4000 frequency converters installed in Gulfstream jet
Installed in the aft equipment area or "hell hole" of a Gulfstream jet, the True Blue Power TFC4000 frequency converters are designed to withstand moisture and contaminants.

The FAA has issued a supplemental type certificate (STC) for the installation of True Blue Power’s TFC4000 frequency converter on the Gulfstream G450, G550, and G650/650ER. In addition, the STC has been validated by EASA and Brazil’s ANAC. True Blue Power partnered with Sterling Helicopter to develop the STC.

The frequency converter provides power for cabin power outlets for plugging in computers and for galley equipment and in-flight entertainment systems. According to True Blue Power, the TFC4000 is a direct “and more reliable replacement for existing GE Aviation Systems 717220-1, 717220-2, 717220-2R and Avionic Instruments 1-002-0102-2444 and 1-002-0102-2052 frequency converters.” It also provides 15% more power than the units it replaces.