Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF8U callsign genealogy
Currently held by Bootle, Timothy T
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 AF8U's current licensee, walking backwards.
- Bootle, Timothy TSCgranted 2025-05-14cancelled 2025-06-03
Successor callsigns
Callsigns held now by people who previously held AF8U.
- MILLIGAN, WILLIAM WTNgranted 2016-08-12
All historical holders
Every license row we've seen with the callsign AF8U, oldest first.
- Felde, Andrew J MI2018-01-05 → cancelled 2025-05-07
- Bootle, Timothy T SC2025-06-03 active