Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5AAH callsign genealogy
Currently held by Harp, Michael 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 W5AAH's current licensee, walking backwards.
- Harp, Michael JARgranted 2024-09-24cancelled 2025-04-08
Successor callsigns
Callsigns held now by people who previously held W5AAH.
- Harp, Michael JARgranted 2025-06-06
All historical holders
Every license row we've seen with the callsign W5AAH, oldest first.
- SHOPTAW, BOBBY L MO2012-08-30 → cancelled 2024-12-04
- Harp, Michael J AR2025-04-08 → cancelled 2025-06-06