Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4LLE callsign genealogy
Currently held by HAYMANN, JOHN W
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 W4LLE's current licensee, walking backwards.
- Lee, MichaelNMgranted 2014-11-25cancelled 2015-05-05
Successor callsigns
Callsigns held now by people who previously held W4LLE.
- HAYMANN, JOHN WTXgranted 2013-04-16cancelled 2018-05-15
All historical holders
Every license row we've seen with the callsign W4LLE, oldest first.
- HAYMANN, JOHN W WV2012-11-06 → cancelled 2013-04-16
- Lee, Michael NM2025-02-07 active