Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1DLM callsign genealogy
Currently held by Merchant, David L
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 K1DLM's current licensee, walking backwards.
- Merchant, David LMAgranted 2003-07-21cancelled 2004-07-24
Successor callsigns
Callsigns held now by people who previously held K1DLM.
No current licensee on record previously held this callsign.