Narrative:

Location: near pbi. On climb out from mia with thunderstorms all around, and on an assigned heading of about 025 degrees, center gave me a vector of 330 degrees, which I declined because of a thunderstorm on my left. This put us in conflict with an aircraft at our 12 O'clock that might have been level at FL210. I continued my climb to FL230 as instructed and received a TCASII TA. A chat with the ZMA ATC supervisor revealed a loss of separation had occurred. Supplemental information from acn 446677: he then asked for an expedited climb out of FL210 we believe due to inbound traffic for mia. The captain later was asked to call a supervisor so she could explain to us what occurred after they reviewed the tapes.

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Original NASA ASRS Text

Title: AN MD80 FLC WAS UNABLE TO ACCEPT A VECTOR HDG AND LOST SEPARATION WITH ANOTHER ACFT DEPARTING MIA.

Narrative: LOCATION: NEAR PBI. ON CLBOUT FROM MIA WITH TSTMS ALL AROUND, AND ON AN ASSIGNED HDG OF ABOUT 025 DEGS, CTR GAVE ME A VECTOR OF 330 DEGS, WHICH I DECLINED BECAUSE OF A TSTM ON MY L. THIS PUT US IN CONFLICT WITH AN ACFT AT OUR 12 O'CLOCK THAT MIGHT HAVE BEEN LEVEL AT FL210. I CONTINUED MY CLB TO FL230 AS INSTRUCTED AND RECEIVED A TCASII TA. A CHAT WITH THE ZMA ATC SUPVR REVEALED A LOSS OF SEPARATION HAD OCCURRED. SUPPLEMENTAL INFO FROM ACN 446677: HE THEN ASKED FOR AN EXPEDITED CLB OUT OF FL210 WE BELIEVE DUE TO INBOUND TFC FOR MIA. THE CAPT LATER WAS ASKED TO CALL A SUPVR SO SHE COULD EXPLAIN TO US WHAT OCCURRED AFTER THEY REVIEWED THE TAPES.

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.