Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1JMD callsign genealogy
Currently held by Davitt, James 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 W1JMD's current licensee, walking backwards.
- Davitt, James MTNgranted 2013-07-01cancelled 2013-07-19
Successor callsigns
Callsigns held now by people who previously held W1JMD.
No current licensee on record previously held this callsign.