| Callsign | K1ATM |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-10-02 |
| Effective Date | 2026-10-02 |
| Expire Date | 2036-12-06 |
| Cancel Date | |
| Last Action Date | 2026-10-02 |
| End Date | 2036-12-06 |
| Available Date | 2038-12-07 |
| Applicant Type | I - Individual |
| Entity Name | Lamberth, Dennis R |
| Street Address / Locality | 1731 Medway Dr Spring, TX 77386 |
| County | Montgomery County |
| Zip Location | 30°06'00.9"N 95°21'23.4"W |
| Maidenhead | EM20hc |
| FRN | 0025956046 |
| Licensee ID/SGIN | L02058103 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 1 / 5 / TX |
| Prev Callsign / Prev Class | KG5QCT G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0008387251 |
| Phonetic weight / Morse weight | 8 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-12-06 | LIISS - License Issued |
| 2016-12-06 | VANGRT - Vanity Call Sign Assigned |
| 2018-10-02 | LIMOD - License Modified |
| 2026-10-02 | LIREN - License Renewed |