Confidence: Medium · Source: FCC ULS · As of 2026-09-09

AB5SF

Active

WIDMER, LARRY F

Location: Santa Fe, NM
Class: Amateur Extra
Granted: 2018-11-10
Expires: 2028-11-10
Previous call: K5AAL
FRN: 0005406285

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Vanity availability

Held

Currently held

AB5SF is held by an active license; it isn't a vanity slot right now.

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

K5AALactive· G
WOODBURY, BRIAN PTXgranted 2021-06-11
W5CEJactive· E
James, Chris EIAgranted 2025-04-08
KF0TOUcancelled· T
James, Chris EIAgranted 2025-03-15cancelled 2025-04-08

License history

0 events

No recorded events.

More vanity slots coming available

From New Mexico

All →

N2QDD 2026-09-09
KJ5HOI 2026-09-10
KF5RYP 2026-09-11
KF5RYQ 2026-09-11
K5SSR 2026-09-13

Starting with AB5

All →

AB5ZX AZ · 2026-09-21
AB5QG MI · 2026-09-24
AB5IK TX · 2026-09-28
AB5DO TX · 2026-10-12
AB5IU TX · 2026-10-26

Full history → Vanity availability → Callsign genealogy →