Commercial Fixed Wing
Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine
Confusion; Situational Awareness
Deviation / Discrepancy - Procedural Published Material / Policy
Flight Crew Became Reoriented
Chart Or Publication
Taxied out on Taxiway A from the terminal to Runway 11. I was temporarily confused because there is a well-marked Taxiway H near the departure end of Runway 11 that does not appear on my PWM Jepps 11-1. After confirming with the other pilot that we were indeed correct by staying on A; all the way to the end and that H did not appear on our Jepps chart; we took off safely using the full length (from Taxiway A entrance) of Runway 11; as we had been cleared to do.
Air Carrier pilot reported at PWM there is a taxiway that is not indicated on their Jeppesen Chart. The taxiway is also not on the FAA Chart Airport diagram.