Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9ASM callsign genealogy
Currently held by WHISENAND, ALBERT F
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 W9ASM's current licensee, walking backwards.
- Staffin, Jason PWIgranted 2023-07-01cancelled 2023-09-19
Successor callsigns
Callsigns held now by people who previously held W9ASM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9ASM, oldest first.
- WHISENAND, ALBERT F IN1999-11-10 → cancelled 2011-11-11
- Staffin, Jason P WI2023-09-19 active