Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8AJA callsign genealogy
Currently held by NEEDHAM, DAVID 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 K8AJA's current licensee, walking backwards.
- House, Martha ACAgranted 2022-01-18cancelled 2022-02-05
Successor callsigns
Callsigns held now by people who previously held K8AJA.
- NEEDHAM, DAVID JSCgranted 2018-07-03cancelled 2019-06-15
All historical holders
Every license row we've seen with the callsign K8AJA, oldest first.
- NEEDHAM, DAVID J SC2018-02-02 → cancelled 2018-07-03
- House, Martha A CA2022-02-05 active