Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8MAC callsign genealogy
Currently held by JANKOWSKI, SALLY S
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 W8MAC's current licensee, walking backwards.
- JANKOWSKI, SALLY SMIgranted 2007-01-25cancelled 2013-08-20
Successor callsigns
Callsigns held now by people who previously held W8MAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8MAC, oldest first.
- STEVENS, GEORGE R J MI2006-09-29 → cancelled 2013-06-19
- JANKOWSKI, SALLY S MI2013-08-20 → cancelled 2025-08-21