1Q revenue, by segment, at United Technologies

HARTFORD, Conn. (AP) -- First-quarter sales at business segments of United Technologies Corp. (in millions)

20132012 Change Percent change

United Technologies....................$14,399 $12,416 $1,983 16 percent

Otis elevator.................................$2,814 $2,770 $44 2 percent

UTC Climate, Controls & Security....$3,837 $4,112 ($275) -7 percent

Pratt & Whitney.............................$3,402 $3,052 $350 11 percent

UTC Aerospace Systems..............

$3,263 $1,236 $2,027 164 percent

Sikorsky........................................ $1,249 $1,346 ($97) - 7 percent

Source: United Technologies Corp.