Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA9PQN callsign genealogy
Currently held by SINDELL, ALBERT 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 WA9PQN's current licensee, walking backwards.
- Sindell, Ian GMIgranted 2002-04-25cancelled 2004-01-21
Successor callsigns
Callsigns held now by people who previously held WA9PQN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA9PQN, oldest first.
- SINDELL, ALBERT J IN1991-12-03 → cancelled 1997-12-31
- Sindell, Ian G MI2015-07-03 → cancelled 2026-03-06