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

AB0XS

Active

SCHLESINGER, MAX E

Location: PLEASANT VALLEY, MO
Class: Amateur Extra
Granted: 2019-12-24
Expires: 2029-12-24
Previous call: KM0XS
FRN: 0026724955

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Vanity availability

Held

Currently held

AB0XS 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

KM0XScancelled· E
SCHLESINGER, MAX EMOgranted 2019-01-01cancelled 2019-12-24
KE0OCBcancelled· E
SCHLESINGER, MAX EMOgranted 2017-08-01cancelled 2019-01-01

Prior holders later became

KS0Pactive· E
Kiefhaber, Kathryn RCOgranted 2024-03-16

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 AB0

All →

AB0UX MN · 2026-09-10
AB0YX MO · 2026-09-26
AB0DI IA · 2026-11-02
AB0DP KS · 2026-12-21
AB0UV MN · 2027-01-18

Full history → Vanity availability → Callsign genealogy →