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

K5MSS

Active

SEABOCK, MARCUS

Location: SANTA FE, NM
Class: General
Granted: 2025-08-12
Expires: 2035-08-12
Previous call: KI5RDD
FRN: 0030354146

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

Vanity availability

Held

Currently held

K5MSS 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

KI5RDDcancelled· G
SEABOCK, MARCUSNMgranted 2021-02-02cancelled 2025-08-12
KI5MYIcancelled· T
Seabock, MarcusNMgranted 2021-01-14cancelled 2021-02-02

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 K5

All →

K5HS LA · 2026-09-13
K5SSR NM · 2026-09-13
K5DTC PR · 2026-09-14
K5MJT TX · 2026-09-14
K5QQA TX · 2026-09-16

Full history → Vanity availability → Callsign genealogy →