Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DIT callsign genealogy
Currently held by DEXHEIMER, ROBERT
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 W4DIT's current licensee, walking backwards.
- KI4IMFcancelledCedar Forest QRP GroupTNgranted 2005-01-26cancelled 2005-06-10
Successor callsigns
Callsigns held now by people who previously held W4DIT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DIT, oldest first.
- DEXHEIMER, ROBERT FL1995-06-21 → cancelled 2002-02-19
- Cedar Forest QRP Group TN2026-09-01 active