Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4PMP callsign genealogy
Currently held by MENSEL, ROBERT J
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 W4PMP's current licensee, walking backwards.
- Brown, Christopher DVAgranted 2014-09-22cancelled 2017-05-12
Successor callsigns
Callsigns held now by people who previously held W4PMP.
- MENSEL, ROBERT JNCgranted 2012-12-01cancelled 2022-07-01
All historical holders
Every license row we've seen with the callsign W4PMP, oldest first.
- ADAMS, BELLWOOD C TN1996-08-05 → cancelled 2002-12-01
- MENSEL, ROBERT J NC2009-11-13 → cancelled 2012-12-01
- Brown, Christopher D VA2017-05-12 active