KO4GMZ
Call sign KO4GMZ was granted to Polk, Mark D by the Federal Communications Commission (FCC) on Aug 21, 2020 . The FCC license ID of this call sign is 4324435. More details about call sign KO4GMZ can be found in the table below.
| FCC License Id | 4324435 |
| Radio Service Code | HA |
| Description of the Radio service | Amateur |
| Date When the FCC Granted the Authorization | 2020-08-21 |
| Date When the Authorization Has or Will Expire | 2030-08-21 |
| Date on Which the Authorization Was Cancelled | |
| Date This Record Was Last Updated. | 2020-08-21 |
| Service Category | Personal Use |
| High-level Service Category Description | Personal Use |
| Licensing Source System | ULS |
| FCC Registration Number (FRN) | 0029897287 |
| License Status Status | Active |
| High-level License Status | Active |
| Description of Entity Type | Individual |
| High-level Entity Type Description | Individual |
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