A widebody aircraft first officer reported taxiing beyond enan taxiway D4 at the runway 32 threshold...

Narrative:

After receiving taxi clearance from enan tower; the crew reviewed the taxi diagram and noted taxiway D4 is located at the end of runway 32; the taxi diagram shows D4 connected to the end of runway 32. Due to the nature of the short taxi; the crew was task saturated with running the checklist and with the radios; we did not see the fainted taxiway markings for intersection D4; which was wrongly depicted on the taxi diagram. The aircraft overshot taxi way D4; abeam the beginning of the displaced threshold of runway 32. The aircraft was stopped and the crew asked ATC for assistance. ATC suggested we continue onto a possible roadway beyond taxiway delta; it looked like an uncharted area with no taxiway markings. Given the current options; it was decided the only course of action was to use reverse thrust to gently push the aircraft back with the help of ATC and ground crew. Flight departed thereafter. [Suggest] correcting the taxi diagrams and better situational awareness of the crew after a long duty period.

Original NASA ASRS Text

Title: A widebody aircraft First Officer reported taxiing beyond ENAN Taxiway D4 at the Runway 32 threshold and onto an uncharted taxiway. The aircraft was backed up onto Taxiway D then departed on Runway 32.

Narrative: After receiving taxi clearance from ENAN tower; the crew reviewed the taxi diagram and noted taxiway D4 is located at the end of Runway 32; the Taxi Diagram shows D4 connected to the end of Runway 32. Due to the nature of the short taxi; the crew was task saturated with running the checklist and with the radios; we did not see the fainted taxiway markings for intersection D4; which was wrongly depicted on the Taxi diagram. The aircraft overshot taxi way D4; abeam the beginning of the displaced threshold of Runway 32. The aircraft was stopped and the crew asked ATC for assistance. ATC suggested we continue onto a possible roadway beyond taxiway Delta; it looked like an uncharted area with no taxiway markings. Given the current options; it was decided the only course of action was to use reverse thrust to gently push the aircraft back with the help of ATC and ground crew. Flight departed thereafter. [Suggest] correcting the taxi diagrams and better situational awareness of the crew after a long duty period.

Data retrieved from NASA's ASRS site 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.

Attributes
ACN	1383845
Time
Date	201608
Local Time Of Day	1201-1800
Place
Locale Reference	ENAN.Airport
State Reference	FO
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Widebody Transport
Operating Under FAR Part	Part 91
Flight Phase	Taxi
Flight Plan	IFR
Component
Aircraft Component	Aero Charts
Person 1
Function	Pilot Not Flying First Officer
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Deviation - Procedural Published Material / Policy Deviation - Procedural Clearance Ground Excursion Taxiway

A widebody aircraft first officer reported taxiing beyond enan taxiway D4 at the runway 32 threshold and onto an uncharted taxiway. The aircraft was backed up onto taxiway D then departed on runway 32.