Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8TUT callsign genealogy
Currently held by Tuttle, John L
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 W8TUT's current licensee, walking backwards.
- Tuttle, John LMIgranted 2020-08-11cancelled 2020-09-09
Successor callsigns
Callsigns held now by people who previously held W8TUT.
No current licensee on record previously held this callsign.