Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1IPZ callsign genealogy
Currently held by Jubb, Lawrence 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 W1IPZ's current licensee, walking backwards.
- Jubb, Larry ACOgranted 2001-01-12cancelled 2001-04-07
Successor callsigns
Callsigns held now by people who previously held W1IPZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1IPZ, oldest first.
- JUBB SR, GERALD L MA1999-03-17 → cancelled 2000-10-30
- Jubb, Lawrence A CO2021-03-16 active