Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM6LDP callsign genealogy
Currently held by Plank, Diana 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 KM6LDP's current licensee, walking backwards.
- Plank, Diana LCAgranted 2011-02-04cancelled 2011-12-20
Successor callsigns
Callsigns held now by people who previously held KM6LDP.
No current licensee on record previously held this callsign.