B767-300 and 300 ER
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Published Material / Policy
Air Traffic Control Provided Assistance; Flight Crew FLC Overrode Automation; Flight Crew Returned To Departure Airport; General Flight Cancelled / Delayed; General Maintenance Action
Aircraft; Manuals; Procedure
After takeoff EICAS message IAS DISAGREE and other associated messages. Erroneous airspeed indications. Blocked Captains pitot tube. Manually flew the aircraft. Returned to ZZZ after completing checklist.While conducting the checklist; the checklist says to refer to Flight with Unreliable Airspeed table in the performance inflight chapter. During this emergency; I was flying the airplane manually and was not able to assist the First Officer much with the checklist. If the table in the performance inflight chapter could be incorporated into the emergency checklist; this would reduce much of the stress of the situation and allow for a safer operation in an emergency situation.
After returning to departure airport with unreliable airspeed indication; the Captain suggested moving necessary charts to the relevant portion of the QRH for ease in location and use.