Air carrier widebody transport deviated from clearance route.

Attributes
ACN	109195
Time
Date	198904
Day	Fri
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : hp
State Reference	PQ
Altitude	msl bound lower : 37000 msl bound upper : 37000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : czqm
Operator	common carrier : air carrier
Make Model Name	Widebody, Low Wing, 3 Turbojet Eng
Navigation In Use	Other
Flight Phase	cruise other
Route In Use	enroute airway : j571
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 50 flight time total : 13000 flight time type : 250
ASRS Report	109195
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 100 flight time total : 5000 flight time type : 160
ASRS Report	109460
Events
Anomaly	non adherence : published procedure other spatial deviation
Independent Detector	other flight crewa
Resolutory Action	none taken : anomaly accepted
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation
Situations
Publication	Unspecified

Narrative:

Lgw/bos cleared via nate. Over 55N 50W cleared by gander ATC via na route 182 to bos. According to company supplied commercial chart at-65, dated M 4/89, na 182 is redby direct hp J571 Y5J direct allex. The INS was programmed as per chart at-65. Approximately 150 NM downtrack from hp the crew noticed aircraft ahead that had same clearance deviating to our right or north. Crew queried moncton center about deviation and about na 182 and was advised na 182 was direct allex after hp and that their last data was dated east 4/89, and all aircraft were proceeding via hp direct allex. Our concern was about conflict of data and dates of data (ie, center had east 4/89 and we had M 4/89).

Original NASA ASRS Text

Title: ACR WDB DEVIATED FROM CLRNC ROUTE.

Narrative: LGW/BOS CLRED VIA NATE. OVER 55N 50W CLRED BY GANDER ATC VIA NA ROUTE 182 TO BOS. ACCORDING TO COMPANY SUPPLIED COMMERCIAL CHART AT-65, DATED M 4/89, NA 182 IS REDBY DIRECT HP J571 Y5J DIRECT ALLEX. THE INS WAS PROGRAMMED AS PER CHART AT-65. APPROX 150 NM DOWNTRACK FROM HP THE CREW NOTICED ACFT AHEAD THAT HAD SAME CLRNC DEVIATING TO OUR RIGHT OR N. CREW QUERIED MONCTON CENTER ABOUT DEVIATION AND ABOUT NA 182 AND WAS ADVISED NA 182 WAS DIRECT ALLEX AFTER HP AND THAT THEIR LAST DATA WAS DATED E 4/89, AND ALL ACFT WERE PROCEEDING VIA HP DIRECT ALLEX. OUR CONCERN WAS ABOUT CONFLICT OF DATA AND DATES OF DATA (IE, CENTER HAD E 4/89 AND WE HAD M 4/89).

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.