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Old 21st Jan 2011, 20:23
  #33 (permalink)  
galaxy flyer
 
Join Date: Dec 2002
Location: Where the Quaboag River flows, USA
Age: 71
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Zeffy

Yes, it was and AC 90-105 doesn't address the issues of AC 90-94 directly, but state, "However, previous approvals under these two ACs (AC 90-94 and AC 90-97) are still valid for the operations and conditions stated."

I posted the reference to point out the historical background as to how the use of GPS and FMS evolved.

GF
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