KN4JFU
Call sign KN4JFU was granted to Caldwell, Jacob S by the Federal Communications Commission (FCC) on Jan 30, 2018 . The FCC license ID of this call sign is 3996221. More details about call sign KN4JFU can be found in the table below.
| FCC License Id | 3996221 |
| Radio Service Code | HA |
| Description of the Radio service | Amateur |
| Date When the FCC Granted the Authorization | 2018-01-30 |
| Date When the Authorization Has or Will Expire | 2028-01-30 |
| Date on Which the Authorization Was Cancelled | |
| Date This Record Was Last Updated. | 2018-01-30 |
| Service Category | Personal Use |
| High-level Service Category Description | Personal Use |
| Licensing Source System | ULS |
| FCC Registration Number (FRN) | 0027169515 |
| License Status Status | Active |
| High-level License Status | Active |
| Description of Entity Type | Individual |
| High-level Entity Type Description | Individual |
|