Meaning : Fleet 55
Category : Telecommunications
Sub Category :Satellites
Type : Abbreviation
What does F55 mean or stand for ?
Fleet 55 along with fleet 33 and 77 are now obsolete satellite communication service plans used by Inmarsat that are used by ships and vessels in the high seas to navigate and communicate.these are known inmarsat terminals.as All these three have reached their end of life and have now been shifted to another frequency and technology for operation.