| Callsign | KD3DIO |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-06-12 |
| Effective Date | 2026-09-14 |
| Expire Date | 2036-06-12 |
| Cancel Date | |
| Last Action Date | 2026-09-14 |
| End Date | 2036-06-12 |
| Available Date | 2038-06-13 |
| Applicant Type | I - Individual |
| Entity Name | Marshall-Pearson, Travone |
| Street Address / Locality | 4308 Hamilton Ave Apt 3 Baltimore, MD 21206 |
| County | Baltimore city |
| Zip Location | 39°20'18.3"N 76°32'20.0"W |
| Maidenhead | FM19ri |
| FRN | 0038483103 |
| Licensee ID/SGIN | L03053789 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0012182969 |
| Phonetic weight / Morse weight | 12 / 68 |