Large transport over atlantic were advised they were 60 miles off course.

Attributes
ACN	84639
Time
Date	198803
Day	Wed
Local Time Of Day	1801 To 2400
Place
Locale Reference	atc facility : orl
State Reference	FL
Altitude	msl bound lower : 31000 msl bound upper : 31000
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Controlling Facilities	artcc : zma
Operator	common carrier : air carrier
Make Model Name	Large Transport, Low Wing, 3 Turbojet Eng
Flight Phase	cruise other
Route In Use	enroute : atlantic enroute airway : zma
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 150 flight time total : 15000
ASRS Report	84639
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Experience	flight time last 90 days : 30 flight time total : 3300
ASRS Report	84638
Events
Anomaly	non adherence : clearance other spatial deviation
Independent Detector	other other : unspecified atc
Resolutory Action	other
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Although latitude/lon's of all waypoints were checked and doublechked several times, hobee intersection waypoint had gone from 29 degrees 13.3'n to 20 degrees 13.3'n, and the en route controller reported us 60 mi east of course. In the future I shall confirm each waypoint when the track change alert occurs.

Original NASA ASRS Text

Title: LGT OVER ATLANTIC WERE ADVISED THEY WERE 60 MILES OFF COURSE.

Narrative: ALTHOUGH LAT/LON'S OF ALL WAYPOINTS WERE CHKED AND DOUBLECHKED SEVERAL TIMES, HOBEE INTXN WAYPOINT HAD GONE FROM 29 DEGS 13.3'N TO 20 DEGS 13.3'N, AND THE ENRTE CTLR RPTED US 60 MI E OF COURSE. IN THE FUTURE I SHALL CONFIRM EACH WAYPOINT WHEN THE TRACK CHANGE ALERT OCCURS.

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.