Non adherence to ATC clearance reroute to the gate for taxiing traffic.

Attributes
ACN	346442
Time
Date	199609
Day	Thu
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : sfo
State Reference	CA
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	MD-80 Series (DC-9-80) Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	ground other : taxi
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp pilot : cfi pilot : flight engineer
Experience	flight time last 90 days : 175 flight time total : 15000 flight time type : 3000
ASRS Report	346442
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp pilot : instrument pilot : commercial
Experience	flight time last 90 days : 200 flight time total : 3600 flight time type : 2000
ASRS Report	346950
Events
Anomaly	non adherence : clearance other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Was given a taxi clearance, 'taxi via txwys B and H to the gate.' I inadvertently taxied via txwys B and M to the gate. The ramp area was clear with no other aircraft movement. Supplemental information from acn 346950: markings clear on ground and airport diagram, chose wrong line. Greater awareness for all pilots that there are lines, they are marked and ground control expects you on them.

Original NASA ASRS Text

Title: NON ADHERENCE TO ATC CLRNC REROUTE TO THE GATE FOR TAXIING TFC.

Narrative: WAS GIVEN A TAXI CLRNC, 'TAXI VIA TXWYS B AND H TO THE GATE.' I INADVERTENTLY TAXIED VIA TXWYS B AND M TO THE GATE. THE RAMP AREA WAS CLR WITH NO OTHER ACFT MOVEMENT. SUPPLEMENTAL INFO FROM ACN 346950: MARKINGS CLR ON GND AND ARPT DIAGRAM, CHOSE WRONG LINE. GREATER AWARENESS FOR ALL PLTS THAT THERE ARE LINES, THEY ARE MARKED AND GND CTL EXPECTS YOU ON THEM.

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.