Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1PAO callsign genealogy
Currently held by WHITE, ROBERT E
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 N1PAO's current licensee, walking backwards.
- Lam, DarwinRIgranted 2018-05-16cancelled 2018-06-05
Successor callsigns
Callsigns held now by people who previously held N1PAO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1PAO, oldest first.
- WHITE, ROBERT E MA1993-05-11 → cancelled 2005-05-12
- Lam, Darwin RI2018-06-05 active