Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1MAL callsign genealogy
Currently held by MC CONKEY, MARVIN E
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 K1MAL's current licensee, walking backwards.
- Altieri, Christopher FCTgranted 2003-03-05cancelled 2011-02-23
Successor callsigns
Callsigns held now by people who previously held K1MAL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1MAL, oldest first.
- MC CONKEY, MARVIN E MA1997-10-08 → cancelled 2009-10-09
- Altieri, Christopher F CT2021-01-05 active