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4. Department of Transportation (DOT), Federal Aviation Administration (FAA)
5. Raytheon Company, OCX Contractor
Initial signature approval of this ICD can be contingent upon a letter of exception
delineating those items by paragraph numbers that are not a part of the approval. Such
letter of exception can be prepared by any of the signatories and must be furnished to
the ICC for inclusion in the printed distribution of the officially released version of the
ICD.
Changes to the approved version of this ICD can be initiated by any of the signatories
and must be approved by all above signatories. The ICC is responsible for the
preparation of the change pages, change coordination, and the change approval by all
signatories. Designated signatories can approve proposed changes to this ICD without
any increase in the scope of a specific contract by so specifying in a letter of exception.
Such letters of exception must be furnished to the ICC for inclusion in the released
version of the approved change and in the printed distribution of the approved ICD.
Whenever all of the issues addressed by a letter of exception are resolved, the
respective signatory shall so advise the ICC in writing. When a portion of the
exceptions taken by a signatory are resolved (but not all), the signatory shall provide the
ICC with an updated letter of exception. Based on such notifications --– without
processing a proposed interface revision notice (PIRN) for approval --– the ICC will omit
the obsolete letter of exception from the next revision of the ICD and will substitute the
new one (if required).
The typical review cycle for a PIRN is 45 days after receipt by individual addressees
unless a written request for a waiver is submitted to the ICC.
2
ICD-GPS-870
23 June 201113 Aug
2010