the bombsight, turned his knobs, correcting for speed and drift, and when he had set the sight to release the bombs his instructor checked his work. Now the carriage was moving over the bug. The sight was set and if Bill’s work had been accurate, a plunger in the bottom of the carriage sprang down and punched a hole in the target. After each run the score that Bill made was tabulated on his record. The trainer simulated exactly the conditions of bombing, except for one thing—the trainer did not bounce and buck the way a bomber does in rough air, but it allowed constant use and practice with the bombsight in the reading of dials and scales. With every run over the bug, Bill’s scores grew better and he came consistently closer to the bull’s eye. Every day he put in an hour on the trainer. His hands were finding the knobs without his looking and his eyes were going automatically to the proper dials. And every day the work in the classroom continued and the drill continued and the athletics continued. In class he was learning bombsighting technique and he was studying the mechanism of the bomb rack. Daily the problems grew more difficult but what seemed impossible of mastery on looking ahead in the textbook, fell into place when he came to it.
The bombsight trainer
Up to this time he had been studying only equipment and the use of it. But now he began to learn his duties in relation to other members of the crew—the nature of the bombing mission, his relation to the pilot, and his co-ordination with the other members of the crew. And he was learning the use of other instruments besides the bombsight, the instruments and their calibration, the air-speed indicator, altimeter, compass, and free-air thermometer. He learned their errors and the corrections. It was not until the twentieth day of his training that he went into the air.
On the morning of Bill’s twentieth day, his echelon went to class and learned about low-altitude bombing procedure and how it is different from high-altitude bombing. Every member of the class was excited. The sound of the planes warming up on the flying lines had a new meaning to them. Bill had flown before in commercial ships but there is something very different in an Army ship. The commercial airliner, padded, sound-proofed, uses only straight and level flight. The closed and locked doors of the pilot’s compartment, the low, level flying, with gum to chew and aspirin and Amytal for air sickness, the little windows, the leisurely speed, these are not like Army flying. Here is no padding or soundproofing. The AT-11’s are noisy. The little seats have no backs. You sit on your parachute and if you are sick, you clean it up yourself.
The orders for Bill’s echelon said “Dry Run,” that is, they were to run over the target, use the bombsight, but drop no bombs. The instructors would know within a margin how accurate the sighting was. After their lunch Bill’s echelon marched out to the flight line. They were only to go to seven thousand feet, so they did not need sheepskins. They were dressed in the flight coveralls and their little caps. The parachutes were issued and each man adjusted the harness to fit him and all of them pretended at nonchalance. Bill leaned against the wall by the Operations Office, his face a little stern. He wasn’t frightened but his heart ticked with excitement and his breathing was a little short, but he wasn’t going to let the others know because he didn’t know they all felt the same way.
Bombardier cadet carrying the bombsight to his plane
Three cadets and an instructor were going in each ship. On the line the twin engines of the AT-11 began to turn over. The echelon lined up and received its orders and marched out to the planes. They were beautiful ships and, being trainers, they were silver. On their sides and on their wings they had the new Air Force insignia, a white star on a blue field. This is more easily seen than the old red-centered