Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA0SKY callsign genealogy
Currently held by STRAUTMAN, RICHARD A
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 KA0SKY's current licensee, walking backwards.
- Sequoia, Sky DNMgranted 2023-08-22cancelled 2023-09-15
Successor callsigns
Callsigns held now by people who previously held KA0SKY.
- STRAUTMAN, RICHARD AAZgranted 2003-06-10cancelled 2004-01-17
All historical holders
Every license row we've seen with the callsign KA0SKY, oldest first.
- STRAUTMAN, RICHARD A AZ2003-06-10 → cancelled 2003-12-05
- Sequoia, Sky D NM2023-09-15 active