There are three of the type reported to be ex-E.3B-415. This is a different aircraft to G-BRRT which became PT-ZGL in 1997. EC-GRB is a third aircraft. The Spanish registry seems to have ended with a crash at Casarrubios (LEMT) in December 2003. D-EGBM was cancelled in 2018. It was registered in 1987 and also thought to be c/n 2062 but that was E.3B-464, EC-DMJ, D-EINA, HB-UVU.