ORIGINAL: AW1Steve
I'm not sure I entirely agree Bill. I suspect it had more to do with Arnold's dreams and politics to a degree. The Navy took high school grads and made them Sonar and RADAR techs with no problems. Heck till 1943 they had a pretty good pool of enlisted pilots. And of course in the aircrew world , the Navy didn't have ANY flying officers till the 1960's when they introduced the Naval Flight Officer program. Bombardier? The enlisted ordanceman (who loaded them). Navigator? The off duty pilot or a trained enlisted guy. (The USMC STILL trains enlisted navigators). RADAR operator in the back seat of a night fighter? Once again , a RADAR operator (usually a 1st class PO or a CPO). I see it more a "prestige issue" then technical ability. Most enlisted men in these jobs were high school graduates. So were most USAAF officers. When Arnold wanted to make all pilots college grads he was politely informed that if the Army conscripted every young college grad in the USA they still would not have enough. [:D]
There are plenty of people who weren't officers who could have made top notch radar operators, but the 20th AF had to train up as many people as possible in the field using a limited population of who was already on Saipan and Tinian. The more formal training programs draw from the entire service, have formal training facilities, have instructors who are known qualified on the equipment, and they have a screening process to select the candidates best suited to the job.
Initially they were throwing gunners already in theater at the radar and letting them try and figure it out. Gunners were not usually known for their intellectual ability. Many times they were volunteers for air service who didn't qualify for training with any particular technology.
We're talking about an emergency program to train up operators in the field. They didn't have the resources the state side training facilities had. They had to pull together a pool of people who were most likely going to figure out the technology and get them up to speed as quickly as possible. If taking a shotgun approach like that, your best bet is to select people who have gone through officer candidate school rather than gunners who in many cases failed to make the cut for radio operators, navigators, or bombardiers.
Many people who didn't qualify for OCS were quite capable of learning many things. My SO's father didn't have any formal training past 8th grade, but he became a forensic engine technician and under the GI bill he got into college with no high school and did quite well. He had to drop out due to life stuff. He later had an offer from Boeing that included them paying for his engineering degree, but my SO's mother hated Seattle so he didn't take the job.
Bill