Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3HRC callsign genealogy
Currently held by DETWILER, ALLEN C
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 W3HRC's current licensee, walking backwards.
- KC3LMWcancelledHomestead Village Amateur Radio ClubPAgranted 2018-05-23cancelled 2018-06-12
Successor callsigns
Callsigns held now by people who previously held W3HRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3HRC, oldest first.
- DETWILER, ALLEN C PA1999-09-21 → cancelled 2011-12-13
- Homestead Village Amateur Radio Club PA2018-06-12 active