Berlin Airlift

Hi my grandfather Kenneth Arthur Reeves was killed in the Berlin Airlift. He is buried in Hamburg and I wondered if anyone knew how could find out exactly where / which cemetery? thank you 

Dakota KJ970 22 March 1949
It was returning to Lübeck at night when it flew into the ground during a Blind Approach Beam System (BABS) approach.

Signaller – 552860 M Sig Alan Penny AFC
Pilot (RAAF) – A412688 Flt Lt Mel Joseph Quinn
Nav (SAAF) – 59342 F/O Kenneth Arthur Reeves