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

AB4MM

Expired

SEAMAN, HARRY V

Location
SAINT AUGUSTINE, FL
Class
Amateur Extra
Granted
1998-10-05
Expires
2008-10-05
Sign in to watch

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for AB4MM. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

  1. N4MMPcancelled· E
    Ponder, Merrell AALgranted 2021-06-04cancelled 2024-09-06
  2. WX4MPcancelled· E
    Ponder, Merrell AALgranted 2020-02-22cancelled 2021-06-04
  3. K3MAPcancelled· E
    Ponder, Merrell AALgranted 2016-05-06cancelled 2020-02-22

Prior holders later became

  1. WZ4Pactive· E
    MEALER, MARVIN AGAgranted 2019-04-02

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

Starting with AB4

All →
Full history → Vanity availability → Callsign genealogy →