Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI6LPO callsign genealogy
Currently held by Ingram, Mark S
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 KI6LPO's current licensee, walking backwards.
- Ingram, Mark SUTgranted 2025-04-15cancelled 2025-05-20
Successor callsigns
Callsigns held now by people who previously held KI6LPO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI6LPO, oldest first.
- Ingram, Mark S CA2007-08-30 → cancelled 2019-08-31
- Ingram, Mark S UT2025-05-20 active