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

KC3MMM

Active

Kalin, Michael S

Location: College Park, MD
Class: General
Granted: 2022-04-01
Expires: 2032-04-01
Previous call: KC3OZR
FRN: 0029260684

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

Vanity availability

Held

Currently held

KC3MMM 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

KC3OZRcancelled· T
Kalin, Michael SMDgranted 2020-03-02cancelled 2022-04-01

Prior holders later became

N3JDPactive· T
Price, Joseph DMDgranted 2018-12-11

License history

0 events

No recorded events.

More vanity slots coming available

From Maryland

All →

KB3INT 2026-09-09
KC3ZRU 2026-09-09
N3BYL 2026-09-09
N3JTJ 2026-09-12
KB3ZFH 2026-09-13

Starting with KC3

All →

KC3ZRU MD · 2026-09-09
KC3ZNR PA · 2026-09-10
KC3ZQJ PA · 2026-09-10
KC3MJH MD · 2026-09-13
KC3WYD PA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →