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

AB9SO

Cancelled

AUGSBURGER, DEREK C

Location: DECATUR, IN
Class: Amateur Extra
Granted: 2021-03-11
Expires: 2031-05-08
Previous call: W9RYN
FRN: 0004868527

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Vanity availability

Available

Available now

AB9SO cleared its 2-year hold on 2025-08-07. Eligible for vanity application.

Last held by AUGSBURGER, DEREK C (IN).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

W9RYNcancelled· E
AUGSBURGER, DEREK CINgranted 2001-05-08cancelled 2008-11-25
N9RYNcancelled· T
AUGSBURGER, DEREK CINgranted 1993-01-19cancelled 2001-05-08

Prior holders later became

N9GUactive· E
AUGSBURGER, DEREK CINgranted 2023-08-08

License history

0 events

No recorded events.

More vanity slots coming available

From Indiana

All →

KB9LZK 2026-09-10
KC9CKD 2026-09-10
KD9YBK 2026-09-10
KE9AXL 2026-09-10
KE9BGO 2026-09-10

Starting with AB9

All →

AB9PU IN · 2027-01-28
AB9JF IN · 2027-02-28
AB9LH IN · 2027-03-15
AB9IT WI · 2027-04-07
AB9XP IL · 2027-04-26

Full history → Vanity availability → Callsign genealogy →