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

KB9GQ

Cancelled

OSTROFSKY, CHARLES

Location: CHEVY CHASE, MD
Class: Advanced
Granted: 2016-07-06
Expires: 2026-09-19
FRN: 0015212996

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Vanity availability

718d

Available on 2028-08-28

KB9GQ cancelled on 2026-08-29. Hold ends in 718 days.

Last held by OSTROFSKY, CHARLES (MD).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Prior holders later became

WB5RRactive· A
OSTROFSKY, CHARLESTXgranted 2026-08-29

License history

4 events

Cancelled 2026-08-29

LICAN
[LICAN]
Renewed 2016-07-06

LIREN
[LIREN]
Renewed 2006-06-27

LIREN
[LIREN]
FRN transfer 2006-06-27

LTSFRN
[LTSFRN]

More vanity slots coming available

From Maryland

N3JTJ 2026-09-12
KB3ZFH 2026-09-13
KC3MJH 2026-09-13
KC3ZPN 2026-09-13
KB3HRU 2026-09-18

Starting with KB9

KB9LZK IN · 2026-09-10
KB9VE IN · 2026-09-14
KB9AYV IN · 2026-09-21
KB9FHA WI · 2026-09-27
KB9CMF WI · 2026-09-28

Full history → Vanity availability → Callsign genealogy →