T H E B A T T L E O F T H E A T L A N T I C
servation Group of the I Air Support Command with a few B-18's
was placed under the operational control of this office in order to
reinforce naval patrol in that area.2o
It soon became evident that successful warfare against U-boats
demanded improved methods of joint control so that both air and
surface forces might proceed to the scene of a U-boat sighting with
the least possible delay. Here the British were able to offer valuable
advice based on the already considerable experience gained by R A F
Coastal Command in joint operations with the Royal Navy. With the
help of R A F officers sent to America at the request of the Assistant
Chief of Air Staff, Intelligence for the purpose of giving aid and
counsel to the new antisubmarine force, steps were taken to make the
joint control room in N e w York City truly a nerve center for joint
action.'l
Naturally enough, this extreme activity on shore was not at once
reflected in correspondingly improved operations at sea. Handicaps
involving training and equipment could not be overcome immedi-
ately. In fact, the German submarines ran little risk from aerial attack
during January and February of I 942. Although operational hours
flown by Army planes in the Eastern Sea Frontier amounted to
almost 8,000, only four attacks were made, none of which appears to
have resulted in damage to the target. By the end of March the situa-
tion had improved perceptibly. T h e U-boats, it is true, continued in
steadily increasing numbers to exact a mounting toll of merchant
shipping. But they also were meeting rapidly stiffening opposition.
I Bomber Command planes flew almost as many hours in March as
they had in the previous two months put together." They still made
relatively few attacks, and those they made left much to be desired.
Yet this expanded air patrol, by forcing the enemy craft to remain
submerged for increasing lengths of time, curtailed the freedom with
which they had operated hitherto. It is also worth noticing that a few
Army planes (four to be exact) had begun to carry radar equipment.
More rapid increase in the use of this critically important equipment
was prevented by a shortage both of new sets and of spare parts for
the few old ones available. And much work remained to be done
before the potentialities of radar for antisubmarine purposes could be
reali~ed.'~
In March, too, the Civil Air Patrol began offshore flights with the
aircraft of its newly created Coastal Patrol. These civilian aircraft,
5 2 7