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

K4SQM

Active

HEILMAN, F ALLAN

Location: BELLEAIR, FL
Class: General
Granted: 2026-08-29
Expires: 2036-11-14
FRN: 0015409980

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

Vanity availability

Held

Currently held

K4SQM 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).

License history

4 events

Renewed 2026-08-29

LIREN
[LIREN]
Renewed 2016-09-01

LIREN
[LIREN]
frn_change 2006-08-19

ESCFRN
[ESCFRN]
Renewed 2006-08-19

LIREN
[LIREN]

More vanity slots coming available

From Florida

All →

KD4SPY 2026-09-11
KK4LOA 2026-09-11
KB1HYE 2026-09-12
KO4UTL 2026-09-13
KQ4RHZ 2026-09-13

Starting with K4

All →

K4KLP TN · 2026-09-13
K4OTU KY · 2026-09-14
K4MBH TN · 2026-09-16
K4THL FL · 2026-09-16
K4PTK TN · 2026-09-20

Full history → Vanity availability →