that much difference if we are were forced to descend to
FL290 early=,
FYI
Thx
Larry
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On Apr 27, 2017, at 1=:03 PM, jeffrey ... flying across the N. Atlantic they are allowed to fly above RVSM
Altitud=s (FL290 - FL410) however u=on entering the European FIR they will have to descend below RVSM ... Altitudes=(FL290). Flight above RVSM altitudes for an aircraft tha= is Non-RVSM compliant is not allowed.
Best regards
Mark A= Robinson
Flight Planning Supervisor
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EFTA