Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6TW callsign genealogy
Currently held by Moninger, David G
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 AD6TW's current licensee, walking backwards.
- White Jr, Thomas ACAgranted 2019-12-12cancelled 2019-12-31
Successor callsigns
Callsigns held now by people who previously held AD6TW.
- Moninger, David GINgranted 2010-04-09cancelled 2022-04-12
All historical holders
Every license row we've seen with the callsign AD6TW, oldest first.
- Moninger, David G IN2002-03-19 → cancelled 2010-04-09
- White Jr, Thomas A CA2019-12-31 active