| Date/Name Ship |
1952-02-22 ST. WALBURG |
| Manager: |
Kamp's Scheepvaart- en Handelmaatschappij N.V., Groningen, Groningen, Netherlands |
| Eigenaar: |
V.o.F. Rederij St. Walburg, Groningen, Groningen, Netherlands |
| Shareholder: |
Geert Kornelis Poelman, Mr. Klaas Roelof Reitsema (belastingconsulent), Dr. Harm Evert Rookmaker (arts), Gerrit Jan Willem Hofstee, Gerrit Veenma |
| Homeport / Flag: |
Groningen / Netherlands |
| Callsign: |
PHUE |
| Date/Name Ship |
1962-04-06 JOP |
| Manager: |
Bernhard Schöning, Haren/Ems, German Federal Republic |
| Eigenaar: |
Bernhard Schöning, Haren/Ems, German Federal Republic |
| Shareholder: |
|
| Homeport / Flag: |
Haren/Ems / German Federal Republic |
| Callsign: |
DCOE |
| Date/Name Ship |
1965-04-00 INSULANER |
| Manager: |
August Lührs, Haren/Ems, German Federal Republic |
| Eigenaar: |
August Lührs, Haren/Ems, German Federal Republic |
| Shareholder: |
|
| Homeport / Flag: |
Haren/Ems / German Federal Republic |
| Callsign: |
DCOE |
| Additional info: |
1969 Norderney |
| Date/Name Ship |
1973-09-00 INSULANER |
| Manager: |
M.E. Sheppard, Warwick, Bermuda |
| Eigenaar: |
M.E. Sheppard, Warwick, Bermuda |
| Shareholder: |
|
| Homeport / Flag: |
Warwick / Bermuda |
| Date/Name Ship |
1975-00-00 GERDA |
| Manager: |
Gerda Ltd., Kingstown, St. Vincent (and Grenadines) |
| Eigenaar: |
Gerda Ltd., Kingstown, St. Vincent (and Grenadines) |
| Shareholder: |
|
| Homeport / Flag: |
Kingstown / St. Vincent (and Grenadines) |
|