Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4EMA callsign genealogy
Currently held by LAMB, STEVE B
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 K4EMA's current licensee, walking backwards.
- LAMB, STEVE BTNgranted 1996-05-20cancelled 1999-11-20
Successor callsigns
Callsigns held now by people who previously held K4EMA.
No current licensee on record previously held this callsign.