Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9HTK callsign genealogy
Currently held by GOODRICH, LAWRENCE D
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 W9HTK's current licensee, walking backwards.
- GOODRICH, LAWRENCE DINgranted 2017-03-08cancelled 2026-06-05
Successor callsigns
Callsigns held now by people who previously held W9HTK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9HTK, oldest first.
- GOODRICH, LAWRENCE C IN2017-01-10 → cancelled 2024-06-05
- GOODRICH, LAWRENCE D IN2026-06-05 active