Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7HAK callsign genealogy
Currently held by Smith, Chad 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 KA7HAK's current licensee, walking backwards.
- Smith, Chad MWAgranted 2013-04-22cancelled 2016-02-19
Successor callsigns
Callsigns held now by people who previously held KA7HAK.
- SMITH, MICHAEL DMDgranted 2021-07-27
All historical holders
Every license row we've seen with the callsign KA7HAK, oldest first.
- SMITH, MICHAEL D MD2006-11-14 → cancelled 2011-09-07
- Smith, Chad M WA2026-02-03 active