Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1LLU callsign genealogy
Currently held by Mc Cobb Jr, James E
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 W1LLU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held W1LLU.
- Mc Cobb Jr, James EMAgranted 2015-10-13