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

K7OM

Active

MC DONALD, THEODORE R

Location: North Charleston, SC
Class: Amateur Extra
Granted: 2016-08-08
Expires: 2026-11-04
Previous call: KQ4O
FRN: 0003142197

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

Vanity availability

Held

Currently held

K7OM 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

KQ4Oactive· E
Schaffner, William PALgranted 2019-08-27
NO9Xactive· E
Archer, John HWIgranted 2021-09-17
KR9CHRcancelled· E
Archer, JohnWIgranted 2021-01-19cancelled 2021-09-17

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KQ4URH 2026-09-10
KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13

Starting with K7

All →

K7RJN UT · 2026-09-21
K7JSD OR · 2026-09-24
K7RCK NV · 2026-09-24
K7APP UT · 2026-09-27
K7VMH UT · 2026-10-01

Full history → Vanity availability → Callsign genealogy →