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N MI 2570 5A Need help?
Status: CANCELLED
Subject: RADIO FREQUENCY SPECTRUM MANAGEMENT
Responsible Office Code: MS
Effective Date: December 12, 1991
Expiration Date: December 12, 1996
Cancellation Date: March 18, 1998 
Document Cancelling this Directive (if Cancelled): N PD 2570 5B
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Documents Cancelled by this Directive:
N MI 2570 5   -   Show History