ACR X TCASII RA HAD NMAC WITH 2 FA 18 S. EVASIVE ACTION CLB. SEE AND AVOID CONCEPT.
Synopsis
ACR X TCASII RA HAD NMAC WITH 2 FA 18 S. EVASIVE ACTION CLB. SEE AND AVOID CONCEPT.
Narrative
ACR X HAD BEEN CLRED BY ZOA TO DSND AND MAINTAIN 16000 FT. AT APPROX 17100 FT WE RECEIVED A TCASII TA SHOWING 2 TARGETS 12:30-1 O'CLOCK POS; OPPOSITE DIRECTION AND BELOW. VERT AND HORIZ DISTANCE WAS CLOSING RAPIDLY; AND WITHIN SECONDS WE RECEIVED A TCASII RA; 'CLB CLB' BOTH OF US REACTED IMMEDIATELY; DISCONNECTING THE AUTOPLT; ADVANCING THE THROTTLES; AND AGGRESSIVELY INITIATING A CLB. AT THAT TIME I NOTED THE TARGET MERGING WITH OUR OWN ACFT SYMBOL ON THE NAV DISPLAY AND SHOWING 'MINUS 100 FT.' WE WERE APPROX 16500 FT AT THE BOTTOM; AND WE TOPPED OUT OF THE MANEUVER AT ABOUT 19000 FT: I CALLED CTR TO RPT THE RA AND THE CLB; AND THE CTLR SAID 'I DON'T SHOW ANY TFC IN YOUR VICINITY.' THE FO SAID ATC HAD 'FOUND' A COUPLE OF FA 18'S IN OUR AREA; VFR AT 16500 FT. AFTER LNDG PAIR OF GA PLTS APCHED THE FLT DECK; WANTING TO KNOW IF THE ABRUPT CLB 'HAD ANYTHING TO DO WITH THOSE F-14'S WE SAW OUT THE WINDOW.' I REPLIED IN THE AFFIRMATIVE. IT WOULD BE EASY TO CONFUSE AN F-18 WITH AN F-14 UNDER THE CIRCUMSTANCES. WX WAS BROKEN CLOUDS; SCATTERED SNOW SHOWERS AND CONTINUOUS LIGHT TO MODERATE TURB OVER RUGGED TERRAIN -- VERY DIFFICULT CONDITIONS FOR SPOTTING 2 FIGHTERS. MY GUESS IS THAT THE F-18 JOCKS FORGOT WE HAD TCASII AND WERE VERY SURPRISED WHEN WE REACTED TO THEIR PRESENCE. (THAT; OR THEY SIMPLY DIDN'T SEE US UNTIL TOO LATE.) I RECOMMEND THAT MIL PLTS CONFINE THEIR TRAINING TO MOA'S AND OTHER MIL ACFT AND LEAVE THE AIR CARRIERS OUT OF IT. WE WERE LUCKY THIS TIME. AT THE VERY LEAST WE COULD HAVE INJURED SOMEONE IN BACK DURING THE PULL UP. FORTUNATELY IT DIDN'T HAPPEN. SUPPLEMENTAL INFO FROM ACN 288614: 20 MI SE FMG VOR DURING IFR DSCNT TO 16000 FT UNDER ZOA CTL WE RECEIVED A TCASII WARNING. IT WAS ON THE NOSE AT ABOUT 12 MI. I SWITCHED TO 10 MI RANGE AND FOLLOWED THE INDICATION DOWN TO 3 MI STILL ON THE NOSE WHEN WE RECEIVED THE CLB COMMAND. I DISCONNECTED THE AUTOPLT PUSHED THRUST LEVERS FORWARD AND PULLED BACK ON STICK. WE ASKED ZOA ABOUT TFC AND THEY SAID THEY DIDN'T HAVE ANY. WE TOLD THEM OF OUR EVASIVE CLB THEN THEY CALLED BACK AND SAID THEY NOW HAVE AN F-18 BEHIND US OPPOSITE DIRECTION AT 16500 FT VFR.
Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.