I believe that the Squad 5 quarters on East Broadway were once the quarters of Engine 31 that was closed in the late 1960s. The quarters of Engine 30 on Spring Street were, the FDNY Medical Office, the quarters of Department Ambulances (For the use of FDNY Firemen only) and later also the quarters of Satellite 1 and the Satellite Officer. Before that time Satellite 1 was quartered with Engine Co. 27 at 173 Franklyn St. in SOHO, not far from the quarters of Ladder 8 "The Ghost Buster" firehouse. The OLD Medical Office and before that quarters of Engine 30 are now the location of the great FDNY Museum, just north of the NYC Side of the Holland Tunnel. In my career I worked details to E-13, Squad 3 (In Williamsburg Brooklyn), Engine 17 on the Lower East Side and was assigned to Engine 27 on as I said Franklyn St. I must be bad luck as all those units have been closed for many years. Captain Bob Rainey FDNY Engine 26 retired