Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA1UKY callsign genealogy
Currently held by PULSIFER, TIMOTHY 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 KA1UKY's current licensee, walking backwards.
- PULSIFER, TIMOTHY JNYgranted 2015-01-05cancelled 2015-01-24
Successor callsigns
Callsigns held now by people who previously held KA1UKY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA1UKY, oldest first.
- PULSIFER, TIMOTHY J ME1989-09-19 → cancelled 2001-09-20
- PULSIFER, TIMOTHY J NY2025-01-22 active