KN4OSR
Call sign KN4OSR was granted to Coviello Jr, David by the Federal Communications Commission (FCC) on Aug 29, 2018 . The FCC license ID of this call sign is 4078298. More details about call sign KN4OSR can be found in the table below.
| FCC License Id | 4078298 |
| Radio Service Code | HA |
| Description of the Radio service | Amateur |
| Date When the FCC Granted the Authorization | 2018-08-29 |
| Date When the Authorization Has or Will Expire | 2028-08-29 |
| Date on Which the Authorization Was Cancelled | 2018-09-18 |
| Date This Record Was Last Updated. | 2018-09-18 |
| Service Category | Personal Use |
| High-level Service Category Description | Personal Use |
| Licensing Source System | ULS |
| FCC Registration Number (FRN) | 0026605436 |
| License Status Status | Canceled |
| High-level License Status | Cancelled |
| Description of Entity Type | Individual |
| High-level Entity Type Description | Individual |
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