Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9QQ callsign genealogy
Currently held by HULICK, TIMOTHY P
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 W9QQ's current licensee, walking backwards.
- PLYMAN, DAVID SIAgranted 2004-05-08cancelled 2010-01-16
Successor callsigns
Callsigns held now by people who previously held W9QQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9QQ, oldest first.
- HULICK, TIMOTHY P PA2005-06-23 → cancelled 2007-12-28
- PLYMAN, DAVID S IL2019-10-24 active