KN4DVV
Call sign KN4DVV was granted to Johnston, Mark R by the Federal Communications Commission (FCC) on Jun 12, 2017 . The FCC license ID of this call sign is 3927976. More details about call sign KN4DVV can be found in the table below.
| FCC License Id | 3927976 |
|---|
| Radio Service Code | HA |
|---|
| Description of the Radio service | Amateur |
|---|
| Date When the FCC Granted the Authorization | 2017-06-12 |
|---|
| Date When the Authorization Has or Will Expire | 2027-06-12 |
|---|
| Date on Which the Authorization Was Cancelled | |
|---|
| Date This Record Was Last Updated. | 2020-02-22 |
|---|
| Service Category | Personal Use |
|---|
| High-level Service Category Description | Personal Use |
|---|
| Licensing Source System | ULS |
|---|
| FCC Registration Number (FRN) | 0026602623 |
|---|
| License Status Status | Active |
|---|
| High-level License Status | Active |
|---|
| Description of Entity Type | Individual |
|---|
| High-level Entity Type Description | Individual |
|---|
|
