Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7AJL callsign genealogy
Currently held by HEBNER, MARY J
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 KD7AJL's current licensee, walking backwards.
- Lee, Aaron JORgranted 2011-12-30cancelled 2016-08-12
Successor callsigns
Callsigns held now by people who previously held KD7AJL.
- Lee, Aaron JIDgranted 2026-06-19
All historical holders
Every license row we've seen with the callsign KD7AJL, oldest first.
- HEBNER, MARY J ID1998-01-27 → cancelled 2010-01-28
- Lee, Aaron J OR2016-08-12 → cancelled 2017-04-05