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

KI5MCA

Cancelled

Oltmann, Derrick R

Location: ROBINSON, TX
Class: Amateur Extra
Granted: 2020-11-16
Expires: 2030-11-16
FRN: 0025760794

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Vanity availability

Available

Available now

KI5MCA cleared its 2-year hold on 2023-05-25. Eligible for vanity application.

Last held by Oltmann, Derrick R (TX).

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 →

Prior holders later became

KT5DXactive· E
Oltmann, Derrick RTXgranted 2021-05-25

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

K2UMA 2026-09-10
K9CWO 2026-09-10
KB5SLO 2026-09-10
KD5C 2026-09-10
KD5TUE 2026-09-10

Starting with KI5

All →

KI5RAT TX · 2026-09-10
KI5KFV TX · 2026-09-13
KI5KKO TX · 2026-09-21
KI5UWA OK · 2026-09-21
KI5KON TX · 2026-09-24

Full history → Vanity availability → Callsign genealogy →