Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9HNB callsign genealogy
Currently held by Pritchard, Andrew M
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 KC9HNB's current licensee, walking backwards.
- Pritchard, AndrewILgranted 2025-02-08cancelled 2025-03-18
Successor callsigns
Callsigns held now by people who previously held KC9HNB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC9HNB, oldest first.
- Pritchard, Andrew M IL2005-04-22 → cancelled 2017-04-25
- Pritchard, Andrew IL2025-03-18 active