Order 7110.65P, Air Traffic Control, with changes

2/17/057110.65P CHG 2b. Inform an aircraft when radar contact is lost.PHRASEOLOGY−RADAR CONTACT LOST (alternative instructions whenrequired).5−3−8. TARGET MARKERSEN ROUTERetain data blocks that are associated with theappropriate target symbol in order to maintaincontinuous identity of aircraft. Retain the data blockuntil the aircraft has exited the sector or delegatedairspace, and all potential conflicts have beenresolved; including an aircraft that is a point out. Thedata block shall display flight identification andaltitude information, as a minimum. The displayedaltitude may be assigned, interim, or reported.5−3−9. TARGET MARKERSTERMINALa. Retain data blocks that are associated with theappropriate target symbol in order to maintaincontinuous identity of aircraft. Retain the data blockuntil the aircraft has exited the sector or delegatedairspace, and all potential conflicts have beenresolved; including an aircraft that is a point out. Thedata block shall display flight identification andaltitude information, as a minimum.NOTE−Where delegated airspace extends beyond Class B and/orClass C airspace, the following will apply: If a VFRaircraft is clear of Class B and Class C airspace and radarservices have been terminated then retention of the datablock is no longer required.b. During prearranged coordination procedures,the controllers who penetrate another controller’sairspace shall display data block information of thatcontroller’s aircraft which shall contain, at aminimum, the position symbol and altitude information.REFERENCE−FAAO 7110.65, Coordinate Use of Airspace, Para 2−1−14.FAAO 7110.65, Transfer of Radar Identification, Methods,Para 5−4−3.FAAO 7110.65, Automated Information Transfer (AIT),Para 5−4−8.FAAO 7110.65, Prearranged Coordination, Para 5−4−10.FAAO 7210.3, Prearranged Coordination, Para 3−7−7.Radar Identification5−3−3