Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN1MAC callsign genealogy
Currently held by McClendon, John N
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 KN1MAC's current licensee, walking backwards.
- McClendon, John NTNgranted 2019-01-31cancelled 2019-02-22
Successor callsigns
Callsigns held now by people who previously held KN1MAC.
No current licensee on record previously held this callsign.