I recall this Malaysian Gulfstream II being a regular at Heathrow back in the 1970's, however it seems to have rarely been photographed. Previously N17582 it later became N759A and N2JR which was cancelled in February 2018 Scanned from a slide.
Seen southside at Heathrow. Previously N842GA and later N40CH, N140CH, N34MZ, N84MZ, N777JS, N385M, N7TJ, N707SH, N700JP, N125WM, N994GC, N994GG and N277GS in which guise it was cancelled as recently as September 2019. Scanned from a slide.