Narrative:

Flight from swf (newburg to atl) cleared as filed newburg departure weird sax bwz...on departure, cleared direct lake henry (lhy) I noticed on FMS map a large left after lhy to sax (FL240 to FL130). Told first officer to verify our route. Nyc said J36 J49 psb hvq. We were caught flat footed and quickly confused. Why? J36 went FL130 to sax and 301 degrees toward J49, (we fixated on J36 and not enough time to find J49). We were trying to again check with center but too much radio chatter. We now were at lhy (about 1.5 mins from start to turn time). I started a slow left turn, at about 180 degrees center called said turn 330 degrees and catch J36 (301 out) no conflict reported. Problems: never told of new route. We were not ready for this big of change. Airway to airway clearance. Minimum time to check new route frequency congestion. First officer had commercial chart out and I was doing FMS and both didn't have time before lake henry VOR (lhy).

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Original NASA ASRS Text

Title: FLC OF AN MLG TURNED THE WRONG WAY UPON INTERCEPTING THE ASSIGNED JET RTE.

Narrative: FLT FROM SWF (NEWBURG TO ATL) CLRED AS FILED NEWBURG DEP WEIRD SAX BWZ...ON DEP, CLRED DIRECT LAKE HENRY (LHY) I NOTICED ON FMS MAP A LARGE L AFTER LHY TO SAX (FL240 TO FL130). TOLD FO TO VERIFY OUR RTE. NYC SAID J36 J49 PSB HVQ. WE WERE CAUGHT FLAT FOOTED AND QUICKLY CONFUSED. WHY? J36 WENT FL130 TO SAX AND 301 DEGS TOWARD J49, (WE FIXATED ON J36 AND NOT ENOUGH TIME TO FIND J49). WE WERE TRYING TO AGAIN CHK WITH CTR BUT TOO MUCH RADIO CHATTER. WE NOW WERE AT LHY (ABOUT 1.5 MINS FROM START TO TURN TIME). I STARTED A SLOW L TURN, AT ABOUT 180 DEGS CTR CALLED SAID TURN 330 DEGS AND CATCH J36 (301 OUT) NO CONFLICT RPTED. PROBLEMS: NEVER TOLD OF NEW RTE. WE WERE NOT READY FOR THIS BIG OF CHANGE. AIRWAY TO AIRWAY CLRNC. MINIMUM TIME TO CHK NEW RTE FREQ CONGESTION. FO HAD COMMERCIAL CHART OUT AND I WAS DOING FMS AND BOTH DIDN'T HAVE TIME BEFORE LAKE HENRY VOR (LHY).

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.