Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W3LED callsign genealogy
Currently held by Duffing, Lewis E
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 W3LED's current licensee, walking backwards.
- Duffing, Lewis EMIgranted 2010-03-02cancelled 2010-04-16
Successor callsigns
Callsigns held now by people who previously held W3LED.
No current licensee on record previously held this callsign.