Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6PAT callsign genealogy
Currently held by KIRKHAM, PATRICK R
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 KA6PAT's current licensee, walking backwards.
- Haynes, John PCAgranted 2012-01-24cancelled 2014-10-07
Successor callsigns
Callsigns held now by people who previously held KA6PAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA6PAT, oldest first.
- KIRKHAM, PATRICK R CA1999-10-28 → cancelled 2011-10-29
- Haynes, Dattatreya P NY2024-09-10 active