Air carrier X had near ground collision with air carrier Y, non adherence to far.

Attributes
ACN	307260
Time
Date	199506
Day	Mon
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : dfw
State Reference	TX
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	EMB-110 All Series
Operating Under FAR Part	Part 121
Flight Phase	ground : holding ground other : taxi
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	Fokker 100
Operating Under FAR Part	Part 121
Navigation In Use	Other Other
Flight Phase	ground other : taxi
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 170 flight time total : 2000 flight time type : 300
ASRS Report	307260
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	conflict : ground critical non adherence : far
Independent Detector	other flight crewa
Resolutory Action	flight crew : took evasive action
Consequence	Other
Miss Distance	horizontal : 50 vertical : 0
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Arrival ground cleared air carrier X to taxi around the left side of a stationary B727 and exit the alleyway between 4E and 3E at spot 44. As we began to move around the B727 we saw a Y airlines F100 taxiing around the corner of the Y terminal at a high rate of speed. We were unsure of the F100's intentions so we stopped. The F100 continued its taxiing directly toward us. As it neared I was about to call ground to see if they were controling him because he was headed at us and it did not look like he saw us (he was coming at an angle head on from our left). He finally came to a stop blocking our path around the B727. We notified ATC we would have to follow the B727 out. The pilot apparently saw the situation differently as he raised hell with our chief pilot and my captain was called to his office to explain the event. I don't wish to lay blame but I believe the event occurred because we were on arrival ground frequency and I believe the F100 must have been on their ramp frequency. It isn't clearly idented where ramp control ends and arrival ground beings in the alleyway between 4E and 3E for 2 company ramps at dfw. I believe that the event would have been avoided entirely if both aircraft had been speaking to the same controling authority/authorized, we were on the same stretch of concrete after all.

Original NASA ASRS Text

Title: ACR X HAD NEAR GND COLLISION WITH ACR Y, NON ADHERENCE TO FAR.

Narrative: ARR GND CLRED ACR X TO TAXI AROUND THE L SIDE OF A STATIONARY B727 AND EXIT THE ALLEYWAY BTWN 4E AND 3E AT SPOT 44. AS WE BEGAN TO MOVE AROUND THE B727 WE SAW A Y AIRLINES F100 TAXIING AROUND THE CORNER OF THE Y TERMINAL AT A HIGH RATE OF SPD. WE WERE UNSURE OF THE F100'S INTENTIONS SO WE STOPPED. THE F100 CONTINUED ITS TAXIING DIRECTLY TOWARD US. AS IT NEARED I WAS ABOUT TO CALL GND TO SEE IF THEY WERE CTLING HIM BECAUSE HE WAS HEADED AT US AND IT DID NOT LOOK LIKE HE SAW US (HE WAS COMING AT AN ANGLE HEAD ON FROM OUR L). HE FINALLY CAME TO A STOP BLOCKING OUR PATH AROUND THE B727. WE NOTIFIED ATC WE WOULD HAVE TO FOLLOW THE B727 OUT. THE PLT APPARENTLY SAW THE SIT DIFFERENTLY AS HE RAISED HELL WITH OUR CHIEF PLT AND MY CAPT WAS CALLED TO HIS OFFICE TO EXPLAIN THE EVENT. I DON'T WISH TO LAY BLAME BUT I BELIEVE THE EVENT OCCURRED BECAUSE WE WERE ON ARR GND FREQ AND I BELIEVE THE F100 MUST HAVE BEEN ON THEIR RAMP FREQ. IT ISN'T CLRLY IDENTED WHERE RAMP CTL ENDS AND ARR GND BEINGS IN THE ALLEYWAY BTWN 4E AND 3E FOR 2 COMPANY RAMPS AT DFW. I BELIEVE THAT THE EVENT WOULD HAVE BEEN AVOIDED ENTIRELY IF BOTH ACFT HAD BEEN SPEAKING TO THE SAME CTLING AUTH, WE WERE ON THE SAME STRETCH OF CONCRETE AFTER ALL.

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.