Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6PJM callsign genealogy
Currently held by MacDonald, Patrick 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 N6PJM's current licensee, walking backwards.
- MacDonald, Patrick JCAgranted 2014-09-25cancelled 2015-09-29
Successor callsigns
Callsigns held now by people who previously held N6PJM.
All historical holders
Every license row we've seen with the callsign N6PJM, oldest first.
- NUSBAUM, SARALYNN CA1998-01-13 → cancelled 2002-11-26
- MacDonald, Patrick J CA2015-09-29 → cancelled 2017-03-07