Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MYJ callsign genealogy
Currently held by Lawrence, Russell 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 W4MYJ's current licensee, walking backwards.
- Lawrence, Russell CFLgranted 2017-01-13cancelled 2017-02-14
Successor callsigns
Callsigns held now by people who previously held W4MYJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4MYJ, oldest first.
- HARRIS, DAVID C TN2000-04-01 → cancelled 2002-12-16
- Lawrence, Russell C FL2017-02-14 active