translate English to French: He remained in this post until his retirement in February 2002. Col Kellerman's broad experience within the Canadian Forces and his knowledge of military and general history were to benefit the Canadian Forces Health Services in the years that followed his retirement.
La longue expérience acquise par le Colonel Kellerman durant sa carrière et ses connaissances en matière d'histoire en général, et d'histoire militaire en particulier, ont continué à être utiles pour les SSFC même après son départ en retraite.