| Callsign | KF5MDZ |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-08-08 |
| Effective Date | 2026-08-08 |
| Expire Date | 2036-09-13 |
| Cancel Date | |
| Last Action Date | 2026-08-08 |
| End Date | 2036-09-13 |
| Available Date | 2038-09-14 |
| Applicant Type | I - Individual |
| Entity Name | Callahan, Christopher C |
| Street Address / Locality | 21101 Kingsland Blvd #331 Katy, TX 77450 |
| County | Harris County |
| Zip Location | 29°44'36.8"N 95°44'26.6"W |
| Maidenhead | EL29dr |
| FRN | 0021056502 |
| Licensee ID/SGIN | L01653275 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 5 / 5 / TX |
| Prev Callsign / Prev Class | W5HDX T - Technician |
| Next Callsign | W5HDX |
| Trustee Callsign / Trustee Name | |
| Vanity Type | A - Former Holder |
| ULS File Number | 0012143769 |
| Phonetic weight / Morse weight | 10 / 70 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2016-09-13 | LIISS - License Issued |
| 2016-09-13 | VANGRT - Vanity Call Sign Assigned |
| 2017-11-07 | LIAUA - Administrative Update Applied |
| 2018-11-09 | LIAUA - Administrative Update Applied |
| 2019-05-29 | LIAUA - Administrative Update Applied |
| 2022-07-12 | LIAUA - Administrative Update Applied |
| 2022-10-12 | LIAUA - Administrative Update Applied |
| 2026-03-10 | LIAUA - Administrative Update Applied |
| 2026-08-08 | LIREN - License Renewed |