Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7HTA callsign genealogy
Currently held by JOHNSON, ROBERT 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 W7HTA's current licensee, walking backwards.
- Anderson Jr, Henry TWAgranted 2015-02-21cancelled 2015-10-06
Successor callsigns
Callsigns held now by people who previously held W7HTA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7HTA, oldest first.
- JOHNSON, ROBERT M WA1994-07-16 → cancelled 2006-07-18
- Anderson Jr, Henry T WA2025-07-10 active