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

K4MTS

Active

SHELEHEDA, MICHAEL T

Location: PITTSBURGH, PA
Class: General
Granted: 2019-08-06
Expires: 2029-10-19
Previous call: KD4MTW
FRN: 0003378205

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

Vanity availability

Held

Currently held

K4MTS 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

KD4MTWcancelled· P
SHELEHEDA, MICHAEL TVAgranted 1999-07-15cancelled 1999-10-19

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3QHC 2026-09-09
N3NFG 2026-09-09
KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

Starting with K4

All →

K4HCL FL · 2026-09-09
K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10

Full history → Vanity availability → Callsign genealogy →