Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4LGM callsign genealogy
Currently held by HAWTHORNE, DANIEL E
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 W4LGM's current licensee, walking backwards.
- McCabe, Garrett MFLgranted 2015-03-10cancelled 2015-10-24
Successor callsigns
Callsigns held now by people who previously held W4LGM.
- HAWTHORNE, DANIEL EFLgranted 2020-06-04
All historical holders
Every license row we've seen with the callsign W4LGM, oldest first.
- HAWTHORNE, DANIEL E FL1999-07-27 → cancelled 2000-08-01
- McCabe, Garrett M FL2025-09-30 active