Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA5MAC callsign genealogy
Currently held by LANDRY, JOAN C
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 KA5MAC's current licensee, walking backwards.
- McNamara, Micah JTXgranted 2001-08-21cancelled 2011-04-16
Successor callsigns
Callsigns held now by people who previously held KA5MAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA5MAC, oldest first.
- LANDRY, JOAN C LA1996-01-24 → cancelled 2008-01-25
- McNamara, Micah J TX2023-03-28 active