Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7IS callsign genealogy
Currently held by COLLINS, RICHARD H
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 KL7IS's current licensee, walking backwards.
- Pritchard Jr., Peter CAKgranted 2011-08-17cancelled 2017-09-23
Successor callsigns
Callsigns held now by people who previously held KL7IS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KL7IS, oldest first.
- COLLINS, RICHARD H AK1997-09-03 → cancelled 2009-09-04
- Pritchard Jr., Peter C AK2017-09-23 active