uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N4XL callsign genealogy

Currently held by SPENCE JR, JAMES F

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 N4XL's current licensee, walking backwards.

  1. NS4Tactive· E
    Pepe, Patrick JGAgranted 2018-11-14
  2. K4UBactive· E
    PSETAS, NICKOLAS WMDgranted 2020-12-04
  3. NW8Pactive· E
    Burbank, Kelly JMIgranted 2025-03-18
  4. KE8MWQcancelled· E
    Burbank, Kelly JMIgranted 2019-08-29cancelled 2025-03-18

Successor callsigns

Callsigns held now by people who previously held N4XL.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4XL, oldest first.

  • SPENCE JR, JAMES F TN
    1996-08-05 → cancelled 2005-07-05
  • NASON, KEVAN K SC
    2017-06-07 active
← Back to N4XL License history →