Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9JDP callsign genealogy
Currently held by BIZAILLION, MICHAEL L
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 N9JDP's current licensee, walking backwards.
- PICKETT, JAMES DINgranted 2014-08-06cancelled 2019-04-05
Successor callsigns
Callsigns held now by people who previously held N9JDP.
- PICKETT, JAMES DINgranted 2019-12-07cancelled 2019-12-31
All historical holders
Every license row we've seen with the callsign N9JDP, oldest first.
- BIZAILLION, MICHAEL L IL2002-11-08 → cancelled 2015-02-03
- PICKETT, JAMES D IN2019-04-05 → cancelled 2019-12-07