Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9ALW callsign genealogy
Currently held by HARPMAN, Samantha A
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 W9ALW's current licensee, walking backwards.
- HARPMAN, Samantha ACAgranted 2013-09-10cancelled 2023-03-24
Successor callsigns
Callsigns held now by people who previously held W9ALW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9ALW, oldest first.
- VAN OSDOL SR, ROBERT L IL1996-11-19 → cancelled 2008-11-20
- HARPMAN, Samantha A CA2023-03-24 active