Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KC8R

Active

CARVALHO, EDUARDO M

Location: Warren, MI
Class: Amateur Extra
Granted: 2022-04-05
Expires: 2032-04-05
Previous call: KD8CDR
FRN: 0014053383

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

Vanity availability

Held

Currently held

KC8R 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

KD8CDRcancelled· E
CARVALHO, EDUARDO MOHgranted 2005-09-23cancelled 2012-01-24

Prior holders later became

K3GAactive· E
GABRYELSKI, EDMUND SCAgranted 2019-05-24

License history

0 events

No recorded events.

More vanity slots coming available

From Michigan

All →

KD8TBR 2026-09-10
KD8TBU 2026-09-10
KD8TBW 2026-09-10
KD8TBY 2026-09-10
KD8TBZ 2026-09-10

Starting with KC8

All →

KC8UOZ MI · 2026-09-12
KC8UTK TN · 2026-09-12
KC8UTL OH · 2026-09-12
KC8UHL WV · 2026-09-14
KC8UTR OH · 2026-09-16

Full history → Vanity availability → Callsign genealogy →