Narrative:

Taxiing out of ramp area contacted ground control for taxi clearance. Ground instructed to taxi via taxiway M to runway 27R give way to aircraft into ramp (the one we were exiting). I saw an aircraft that I thought was our traffic that was halfway in the ramp. I taxied onto the taxiway and was instructed that I didn't give way to the traffic assigned. I did not notice the traffic far down the taxiway at night and vision being blocked by the aircraft I thought we were assigned give way to. There was no danger of an incursion. We were issued a new taxi clearance and continued the taxi without incident.

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Original NASA ASRS Text

Title: E120 CREW WAS TOLD TO GIVE WAY TO AN ACFT TAXIING IN A RAMP AREA. HE GAVE WAY TO THE WRONG ACFT.

Narrative: TAXIING OUT OF RAMP AREA CONTACTED GND CTL FOR TAXI CLRNC. GND INSTRUCTED TO TAXI VIA TXWY M TO RWY 27R GIVE WAY TO ACFT INTO RAMP (THE ONE WE WERE EXITING). I SAW AN ACFT THAT I THOUGHT WAS OUR TFC THAT WAS HALFWAY IN THE RAMP. I TAXIED ONTO THE TXWY AND WAS INSTRUCTED THAT I DIDN'T GIVE WAY TO THE TFC ASSIGNED. I DID NOT NOTICE THE TFC FAR DOWN THE TXWY AT NIGHT AND VISION BEING BLOCKED BY THE ACFT I THOUGHT WE WERE ASSIGNED GIVE WAY TO. THERE WAS NO DANGER OF AN INCURSION. WE WERE ISSUED A NEW TAXI CLRNC AND CONTINUED THE TAXI WITHOUT INCIDENT.

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.