N551PR De Havilland DH.114 Prinair Heron Prinair - Puerto Rico International Airlines (PR) Miami - Opa Locka (OPF / KOPF), USA - Florida R.A.Scholefield - 29/09/1979
N551PR De Havilland DH.114 Prinair Heron Prinair - Puerto Rico International Airlines (PR) St. Thomas - Cyril E King (STT / TIST), U.S. Virgin Islands Brian Johnstone - 08/11/1981