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B767-300: single-eng cruise 415 kt?

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B767-300: single-eng cruise 415 kt?

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Old 17th Oct 2008, 01:02
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B767-300: single-eng cruise 415 kt?

The flightplans on FlightAware - Free Flight Tracker - IFR Flight Status, Tracking, History, Maps show ANZ14 from NCRG Rarotonga to KLAX going direct from BORIC to AMATT. AirNav says BORIC is 15-48-25 N, 134-25-33 W and AMATT is 23-15-37 N, 130-09-52 W.

Along the direct route between those lat-lons is 17.891039 N, 133.278099 W, which is 1243.1 nm from ITO and the same from SAN. Is the 767-300 allowed to get this far from an airport?

If by chance San Nicolas KNSI is an allowed alternate then their farthest-from-an-airport distance becomes 1228.4 nm-- but probably KNSI isn't allowed? And if it isn't, San Clemente isn't either? I see no other possible diversions closer than SAN and ITO.
Tim Zukas is offline  
Old 17th Oct 2008, 02:06
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415kts for ETOPS calculations. Sounds correct. NZ may have different speeds or just assigned distances. 1200nm is most definately approved, so I'd say they have it right.
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Old 17th Oct 2008, 02:45
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415 kts is the speed for the Air NZ B767 with range circle distance of 180 min ETOP's of 1245 nm.
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