Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7LUK callsign genealogy
Currently held by DENISON, HAROLD G
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 W7LUK's current licensee, walking backwards.
- Lukasik, MarekWAgranted 2016-08-25cancelled 2017-10-13
Successor callsigns
Callsigns held now by people who previously held W7LUK.
- DENISON, HAROLD GAZgranted 2019-11-05
All historical holders
Every license row we've seen with the callsign W7LUK, oldest first.
- DENISON, HAROLD G NM2004-08-17 → cancelled 2010-01-26
- Lukasik, Marek WA2017-10-13 active