Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8MTL callsign genealogy
Currently held by Lafferty, Mark T
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 W8MTL's current licensee, walking backwards.
- Lafferty, Mark TAZgranted 2000-08-17cancelled 2002-03-06
Successor callsigns
Callsigns held now by people who previously held W8MTL.
No current licensee on record previously held this callsign.