KK4YIS
Call sign KK4YIS was granted to Martinez, Gregorio by the Federal Communications Commission (FCC) on Feb 20, 2014 . The FCC license ID of this call sign is 3563903. More details about call sign KK4YIS can be found in the table below.
| FCC License Id | 3563903 |
| Radio Service Code | HA |
| Description of the Radio service | Amateur |
| Date When the FCC Granted the Authorization | 2014-02-20 |
| Date When the Authorization Has or Will Expire | 2024-02-20 |
| Date on Which the Authorization Was Cancelled | |
| Date This Record Was Last Updated. | 2014-02-20 |
| Service Category | Personal Use |
| High-level Service Category Description | Personal Use |
| Licensing Source System | ULS |
| FCC Registration Number (FRN) | 0023282700 |
| License Status Status | Active |
| High-level License Status | Active |
| Description of Entity Type | Individual |
| High-level Entity Type Description | Individual |
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