Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4CW callsign genealogy
Currently held by LEMLEY, KERRY O
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 AI4CW's current licensee, walking backwards.
- Lemley, Kerry OFLgranted 2000-08-08cancelled 2006-08-11
Successor callsigns
Callsigns held now by people who previously held AI4CW.
- TRAMMELL JR, DONALD NALgranted 2013-01-18cancelled 2015-08-31
All historical holders
Every license row we've seen with the callsign AI4CW, oldest first.
- TRAMMELL JR, DONALD N AL1998-10-05 → cancelled 2003-02-22
- LEMLEY, KERRY O AL2026-06-23 active