TY - BOOK ID - 138817160 TI - Air carrier operational approval and use of TCAS II PY - 2001 PB - [Washington, D.C.] : U.S. Dept. of Transportation, Federal Aviation Administration, DB - UniCat KW - Airplanes KW - Flight control KW - Collision avoidance. KW - Electronic equipment. UR - https://www.unicat.be/uniCat?func=search&query=sysid:138817160 AB - ER -