Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB5HT callsign genealogy
Currently held by HISLOP, DOROTHY J
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 AB5HT's current licensee, walking backwards.
- Soehartutik, SoehartutikNJgranted 2016-04-27cancelled 2016-05-17
Successor callsigns
Callsigns held now by people who previously held AB5HT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB5HT, oldest first.
- HISLOP, DOROTHY J TX1992-10-13 → cancelled 2004-10-14
- Soehartutik, Soehartutik NJ2016-05-17 active