| Callsign | K4UMM |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2010-03-12 |
| Effective Date | 2010-03-12 |
| Expire Date | 2020-05-16 |
| Cancel Date | 2022-05-17 |
| Last Action Date | 2022-05-17 |
| End Date | 2020-05-16 |
| Available Date | 2022-06-17 |
| Applicant Type | I - Individual |
| Entity Name | JOHNSTON, ROBERT F |
| Street Address / Locality | 19750 Dusty Hill Lane Jetersville, VA 23083 |
| County | Amelia County |
| Zip Location | 37°18'28.9"N 78°07'02.4"W |
| Maidenhead | FM07wh |
| FRN | 0002612620 |
| Licensee ID/SGIN | L00229046 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KG4HGL |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0001769150 |
| Phonetic weight / Morse weight | 9 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-05-16 | LIISS - License Issued |
| 2000-07-11 | COR - Internal Correction Applied |
| 2003-04-29 | LIAUA - Administrative Update Applied |
| 2004-06-10 | LIAUA - Administrative Update Applied |
| 2010-03-12 | LIREN - License Renewed |
| 2022-05-17 | LIEXP - License Expired |