Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1DDL callsign genealogy
Currently held by STODDARD, LOUIS 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 K1DDL's current licensee, walking backwards.
- Landi, Thomas JMAgranted 2025-04-11cancelled 2026-08-07
Successor callsigns
Callsigns held now by people who previously held K1DDL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1DDL, oldest first.
- STODDARD, LOUIS L MA1997-01-15 → cancelled 2009-01-16
- Landi, Thomas J MA2026-08-07 active