Narrative:

Commuter flight daio was cleared for takeoff to maintain 2000', and fly heading 210 degrees for traffic, then told to contact departure and advise a heading deviation. I, the first officer, had set 126.43 in the communication radio instead of 126.8, as assigned. Upon contact my call was 'departure this is commuter caio, up to maintain 2000', assigned heading 210 degrees for traffic.' ATC responded 'commuter caio climb maintain 4000'.' I clarified by stating 'commuter daio up to maintain 4000', assigned heading 210 degrees for traffic and we are clear of the traffic.' some other discussion took place and ATC inquired 'where did you depart from?' I answered 'ft lauderdale.' ATC responded with 'this is palm beach departure and I've got a company coming out of here, contact mia departure.' I contacted mia on 128.6 and advised 'commuter daio at 3.7 to maintain 4000'.' mia responded 'commuter daio, climb maintain 14000.' me: 'roger, commuter daio up to maintain 1-4-thousand. Note: the active frequency select switch obscures the 10TH's digit on communication #1 from the first officer's seat.

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Original NASA ASRS Text

Title: COMMUTER LTT FREQ CHANGE WRONG, THEN USED WRONG IDENTIFIER WITH THE WRONG DEP CTL.

Narrative: COMMUTER FLT DAIO WAS CLRED FOR TKOF TO MAINTAIN 2000', AND FLY HDG 210 DEGS FOR TFC, THEN TOLD TO CONTACT DEP AND ADVISE A HDG DEVIATION. I, THE F/O, HAD SET 126.43 IN THE COM RADIO INSTEAD OF 126.8, AS ASSIGNED. UPON CONTACT MY CALL WAS 'DEP THIS IS COMMUTER CAIO, UP TO MAINTAIN 2000', ASSIGNED HDG 210 DEGS FOR TFC.' ATC RESPONDED 'COMMUTER CAIO CLB MAINTAIN 4000'.' I CLARIFIED BY STATING 'COMMUTER DAIO UP TO MAINTAIN 4000', ASSIGNED HDG 210 DEGS FOR TFC AND WE ARE CLR OF THE TFC.' SOME OTHER DISCUSSION TOOK PLACE AND ATC INQUIRED 'WHERE DID YOU DEPART FROM?' I ANSWERED 'FT LAUDERDALE.' ATC RESPONDED WITH 'THIS IS PALM BEACH DEP AND I'VE GOT A COMPANY COMING OUT OF HERE, CONTACT MIA DEP.' I CONTACTED MIA ON 128.6 AND ADVISED 'COMMUTER DAIO AT 3.7 TO MAINTAIN 4000'.' MIA RESPONDED 'COMMUTER DAIO, CLB MAINTAIN 14000.' ME: 'ROGER, COMMUTER DAIO UP TO MAINTAIN 1-4-THOUSAND. NOTE: THE ACTIVE FREQ SELECT SWITCH OBSCURES THE 10TH'S DIGIT ON COM #1 FROM THE F/O'S SEAT.

Data retrieved from NASA's ASRS site as of August 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.