Harburg — Oil Refinery

Mission Narrative

On November 4, 1944, the 351st returned to oil targets, striking the petroleum refinery at Harburg — the industrial southern district of Hamburg, Germany's second-largest city. The Harburg refinery complex processed crude oil and produced aviation and motor fuels critical to the German war effort. Hamburg-Harburg was one of the most heavily defended areas in the entire Reich, with flak batteries densely concentrated around the port and industrial facilities.

The mission to Harburg brought the oil campaign's focus to northern Germany. While the synthetic oil plants in central Germany (Leuna, Politz, Lutzkendorf) received the most attention, conventional refineries like Harburg that processed crude oil — much of it from Romania before the Soviet capture of Ploesti in August 1944 — were also vital targets. With Romania's oil fields now lost to Germany, the remaining refineries took on even greater importance.

This was Carl's eleventh mission and his return to the type of target that had defined the most dangerous missions of September — oil.

Strategic Context

By November 1944, Germany's fuel situation was desperate. The cumulative effect of the oil campaign had reduced aviation fuel production to approximately 10% of its spring 1944 levels. German tanks and aircraft were being grounded for lack of fuel, and the Wehrmacht was increasingly relying on horse-drawn transport. The loss of the Romanian oil fields at Ploesti in August had been another devastating blow. Every remaining refinery and synthetic plant was now critical, making each one a heavily defended fortress of flak.