Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE5XM callsign genealogy
Currently held by Krumenacker, Robert R
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 AE5XM's current licensee, walking backwards.
- Krumenacker, Robert RTXgranted 2011-03-31cancelled 2011-04-07
Successor callsigns
Callsigns held now by people who previously held AE5XM.
No current licensee on record previously held this callsign.