Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8TLC callsign genealogy
Currently held by SMITH, OLIVER F
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W8TLC's current licensee, walking backwards.
- Whitman II, Thomas LTNgranted 2020-07-27cancelled 2020-08-14
Successor callsigns
Callsigns held now by people who previously held W8TLC.
- COFFEY, THOMAS LOHgranted 2015-01-23cancelled 2015-10-09
All historical holders
Every license row we've seen with the callsign W8TLC, oldest first.
- SMITH, OLIVER F OH1996-04-22 → cancelled 2008-04-23
- COFFEY, THOMAS L OH2013-01-01 → cancelled 2015-01-23
- Whitman II, Thomas L TN2020-08-14 active