421MB
Call sign 421MB was granted to Ridgeway, Craig J by the Federal Communications Commission (FCC) on Jun 22, 2019 . The FCC license ID of this call sign is 4172967. More details about call sign 421MB can be found in the table below.
FCC License Id | 4172967 |
Radio Service Code | AC |
Description of the Radio service | Aircraft |
Date When the FCC Granted the Authorization | 2019-06-22 |
Date When the Authorization Has or Will Expire | 2029-06-22 |
Date on Which the Authorization Was Cancelled | 2019-06-25 |
Date This Record Was Last Updated. | 2019-06-25 |
Service Category | Safety of Life |
High-level Service Category Description | Safety of Life |
Licensing Source System | ULS |
FCC Registration Number (FRN) | 0028593598 |
License Status Status | Terminated |
High-level License Status | Terminated |
Description of Entity Type | Individual |
High-level Entity Type Description | Individual |
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