Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6FLY callsign genealogy
Currently held by LARSEN, MARK H
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 W6FLY's current licensee, walking backwards.
- Cornwall, Penelope JCAgranted 2022-11-29cancelled 2022-12-17
Successor callsigns
Callsigns held now by people who previously held W6FLY.
- LARSEN, MARK HUTgranted 2020-06-01cancelled 2021-08-03
All historical holders
Every license row we've seen with the callsign W6FLY, oldest first.
- FAIR, WILLIAM E CA2004-06-09 → cancelled 2016-07-16
- LARSEN, MARK H UT2016-11-04 → cancelled 2020-06-01
- Cornwall, Penelope J CA2022-12-17 active