Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3PSP callsign genealogy
Currently held by GARBER, DAVID A
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 W3PSP's current licensee, walking backwards.
- KC3ZTIcancelledPerkiomen School Radio ClubPAgranted 2024-09-14cancelled 2024-10-25
Successor callsigns
Callsigns held now by people who previously held W3PSP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3PSP, oldest first.
- GARBER, DAVID A PA2012-02-16 → cancelled 2024-03-08
- Perkiomen School Radio Club PA2024-10-25 active