| Callsign | W4INN |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2014-07-23 |
| Effective Date | 2015-11-30 |
| Expire Date | 2024-08-07 |
| Cancel Date | 2026-08-08 |
| Last Action Date | 2026-08-08 |
| End Date | 2024-08-07 |
| Available Date | 2026-09-08 |
| Applicant Type | I - Individual |
| Entity Name | Senkpiel, David P |
| Street Address / Locality | 21263 Hawthorne Ave Port Charlotte, FL 33954 |
| County | Charlotte County |
| Zip Location | 27°01'29.0"N 82°07'20.7"W |
| Maidenhead | EL87wa |
| FRN | 0006191134 |
| Licensee ID/SGIN | L00452712 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | N4LJW P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | A - Former Holder |
| ULS File Number | 0007044385 |
| Phonetic weight / Morse weight | 13 / 48 |