Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD2ROB callsign genealogy
Currently held by MAHLER, ROBERT T
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 KD2ROB's current licensee, walking backwards.
- Mahler, Robert TNYgranted 2015-08-07cancelled 2019-03-01
Successor callsigns
Callsigns held now by people who previously held KD2ROB.
No current licensee on record previously held this callsign.