uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AI1G callsign genealogy

Currently held by Mengel, Guy M

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 AI1G's current licensee, walking backwards.

  1. W4FEBcancelled· E
    Dore, Randolph BMAgranted 2015-02-24cancelled 2020-02-25
  2. KC1ATVactive· T
    CORBRIDGE, KIMUTgranted 2020-10-27
  3. KJ7OBLcancelled· T
    CORBRIDGE, KIMUTgranted 2020-05-21cancelled 2020-10-27

Successor callsigns

Callsigns held now by people who previously held AI1G.

  1. WA1Pactive· E
    LOMBARDO, JOSEPHCTgranted 2021-09-10
  2. N1GMMactive· E
    Mengel, Guy MVAgranted 2018-01-17

All historical holders

Every license row we've seen with the callsign AI1G, oldest first.

  • LOMBARDO, JOSEPH CT
    1997-10-15 → cancelled 2001-10-30
  • Mengel, Guy M VA
    2010-03-19 → cancelled 2018-01-17
  • Dore, Randolph B MA
    2020-02-25 active
← Back to AI1G License history →