47 CFR § 25.171
Contact information reporting requirements
February 16, 2021
If contact information filed in space station application or pursuant to §25.170(b) or §25.172(a)(1) changes, the operator must file corrected information electronically in the Commission's International Bureau Filing System (IBFS), in the “Other Filings” tab of the station's current authorization file. The operator must file the updated information within 10 days.
[79 FR 8321, Feb. 12, 2014]