No he was a PT and he taught the SCV operation at the IOIC school. He was a real ball-buster when it came to getting it right. After IOIC school, a PT2 Taylor, a PT2 Yeary and I continued to be assigned to the school to analyze the readability of the code blocks on the SCV every night. The squadrons sent their rolls of film over that they flew that day and we would prepare a report as to their dot spacing, skewing and overall height & width. We went back to our squadrons prior to deployment.