Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2PJM callsign genealogy
Currently held by GRAYBILL, ROBERT 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 W2PJM's current licensee, walking backwards.
- Maszczak, Paul JNJgranted 2009-03-24cancelled 2009-05-01
Successor callsigns
Callsigns held now by people who previously held W2PJM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2PJM, oldest first.
- GRAYBILL, ROBERT G NY1988-02-09 → cancelled 2000-02-10
- Maszczak, Paul J NJ2019-02-28 active