EGLL to CYHZ London Heathrow to Halifax/Stanfield International Airport EGLL to CYHZ London Heathrow to Halifax/Stanfield International Airport #redPoly 1 1 relativeToGround -0.46088100000000054,51.47120000000001,0 -3.2591700000000117,51.77690000000001,11277.6 -6.563330000000008,51.78219999999999,11277.6 -8,52,11277.6 -9,52,11277.6 -10,52,11277.6 -11,52,11277.6 -12,52,11277.6 -13,52,11277.6 -14,52,11277.6 -15,52,11277.6 -20,53,11277.6 -30,54,11277.6 -40,54,11277.6 -50,53,11277.6 -54.5333,51.80000000000001,11277.6 -56.0838,51.3939,11277.6 -58.66919999999999,48.58250000000001,11277.6 -61.7739,47.43020000000001,11277.6 -63.119699999999995,46.29759999999999,7650.4800000000005 -63.510400000000004,44.88249999999999,0