Confidence: Medium · Source: FCC ULS · As of 2026-09-10
N1PBY callsign genealogy
Currently held by LaFontaine Jr, 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 N1PBY's current licensee, walking backwards.
- LaFontaine Jr, Robert JMEgranted 2016-06-17cancelled 2016-07-06
Successor callsigns
Callsigns held now by people who previously held N1PBY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1PBY, oldest first.
- DI CHIARA, MICHAEL A NH1993-05-18 → cancelled 2005-05-19
- LaFontaine Jr, Robert J ME2026-07-25 active