Incorrect labeled taxiways on commercial and government charts.

Attributes
ACN	223297
Time
Date	199207
Place
Locale Reference	airport : pit
State Reference	PA
Altitude	agl bound lower : 0 agl bound upper : 0
Aircraft 1
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Person 1
Affiliation	government : faa
Function	controller : ground
Qualification	controller : radar
ASRS Report	223297
Events
Anomaly	other anomaly other
Independent Detector	other controllera
Resolutory Action	none taken : unable
Consequence	Other
Supplementary
Primary Problem	Airport
Air Traffic Incident	other

Narrative:

Pittsburgh international has been on your signage list before. The location of taxiway V, north of the approach end of runway 10C, is still a problem and flcs need to be vigilant or risk runway incursion. The new midfield terminal is open, opening 2 additional taxiways which involve this same intersection making matters worse. To add to the confusion, the taxiways surrounding the new midfield are labeled incorrectly on commercial and government charts. One taxiway isn't even depicted. We have been blessed with great fall WX, good visibility, no restrictions. But snow showers are coming and flcs need to be aware of the potential hazard here.

Original NASA ASRS Text

Title: INCORRECT LABELED TAXIWAYS ON COMMERCIAL AND GOV CHARTS.

Narrative: PITTSBURGH INTL HAS BEEN ON YOUR SIGNAGE LIST BEFORE. THE LOCATION OF TAXIWAY V, N OF THE APCH END OF RWY 10C, IS STILL A PROBLEM AND FLCS NEED TO BE VIGILANT OR RISK RWY INCURSION. THE NEW MIDFIELD TERMINAL IS OPEN, OPENING 2 ADDITIONAL TAXIWAYS WHICH INVOLVE THIS SAME INTXN MAKING MATTERS WORSE. TO ADD TO THE CONFUSION, THE TAXIWAYS SURROUNDING THE NEW MIDFIELD ARE LABELED INCORRECTLY ON COMMERCIAL AND GOV CHARTS. ONE TAXIWAY ISN'T EVEN DEPICTED. WE HAVE BEEN BLESSED WITH GREAT FALL WX, GOOD VISIBILITY, NO RESTRICTIONS. BUT SNOW SHOWERS ARE COMING AND FLCS NEED TO BE AWARE OF THE POTENTIAL HAZARD HERE.

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.