Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD1M callsign genealogy
Currently held by Pooler, Gregory A
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 KD1M's current licensee, walking backwards.
- Pooler, Gregory AMEgranted 2006-06-01cancelled 2008-08-26
Successor callsigns
Callsigns held now by people who previously held KD1M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD1M, oldest first.
- TICEHURST, MARGARET R VT1996-02-12 → cancelled 2008-02-13
- Pooler, Gregory A ME2018-05-31 active