ea a ruggeu ucunug,UNHARMED IN CRASHROCKLAND. (/Ft—An Air Force jet trainer made an emergency landing at Rockland Municipal Airport yesterday after the plane had lost its generator. The pilots. Lts. Charles E, Lundy and Thomas C. Thompson of An- y, drews AFB, Washington, D. C., o escaped unharmed. They said ti they had ditliculty limling I lie f| lielil and landing because of a slieavy overcast. o