Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KZ0ADO

Cancelled

SEEFELDT, JON L

Location: SAINT LOUIS, MO
Class: Technician
Granted: 2003-04-18
Expires: 2013-04-18
Previous call: KC0BGJ
FRN: 0008659716

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Vanity availability

Available

Available now

KZ0ADO cleared its 2-year hold on 2005-05-16. Eligible for vanity application.

Last held by SEEFELDT, JON L (MO).

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

KC0BGJcancelled· T
SEEFELDT, JON LMOgranted 1997-06-16cancelled 2003-04-18

Prior holders later became

KZ0WWVexpired· T
SEEFELDT, JON LMOgranted 2013-05-03cancelled 2025-05-20

License history

0 events

No recorded events.

More vanity slots coming available

From Missouri

All →

KD0TBI 2026-09-11
KD0TBJ 2026-09-11
KD0TBK 2026-09-11
KD0TBL 2026-09-11
KD0TBM 2026-09-11

Starting with KZ0

All →

KZ0WWV MO · 2027-05-16
KZ0X MO · 2028-01-24
KZ0ZTL IA · 2028-03-04

Full history → Vanity availability → Callsign genealogy →