Yep, spot on TTO
According to my "records" ...
was EP-HBW till Mar 79 when it rapidly "transferred" to UAE
and then on to Redhill as G-BGLL in April.
In May 79 it became VR-BGB and moved to Egypt where it stayed until the accident in October. Back to Redhill for Dave to rebuild it

.
It left bound for Singapore and onto Indonesia as PK-HCI in May 1980.