Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4PAN callsign genealogy
Currently held by NANGANO, PETER 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 N4PAN's current licensee, walking backwards.
- NANGANO, PETER ANCgranted 2021-11-22cancelled 2021-12-17
Successor callsigns
Callsigns held now by people who previously held N4PAN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4PAN, oldest first.
- SANFORD JR, DAVID H FL1989-12-26 → cancelled 2002-03-07
- NANGANO, PETER A NC2021-12-17 active