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

AB1M

Active

ABDULRAHIM, MAHDIY K

Location: HAMDEN, CT
Class: Amateur Extra
Granted: 2018-10-23
Expires: 2029-01-13
Previous call: AA1SH
FRN: 0018263525

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Vanity availability

Held

Currently held

AB1M 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

AA1SHactive· E
HILLSON, STEVEN EMAgranted 2022-06-28
K1SEHcancelled· E
HILLSON, STEVEN EMAgranted 2018-10-02cancelled 2022-06-28
KA1SGUcancelled· G
HILLSON, STEVEN EMAgranted 2001-08-28cancelled 2008-12-30

License history

0 events

No recorded events.

More vanity slots coming available

From Connecticut

All →

KC1VGT 2026-09-10
KD0TBC 2026-09-10
N1DWY 2026-09-12
W1BEK 2026-09-13
KB1ITJ 2026-09-15

Starting with AB1

All →

AB1OV ME · 2027-01-17
AB1SW KY · 2027-01-29
AB1SY MN · 2027-01-29
AB1SZ MN · 2027-01-29
AB1SQ MA · 2027-01-31

Full history → Vanity availability → Callsign genealogy →