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

AC5SK

Cancelled

PREHM, LESTER P

Location: CAMERON, OK
Class: Amateur Extra
Granted: 1999-03-22
Expires: 2007-05-15
Previous call: WA6ZAV
FRN: 0004608139

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Vanity availability

Available

Available now

AC5SK cleared its 2-year hold on 2003-04-17. Eligible for vanity application.

Last held by PREHM, LESTER P (OK).

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

WA6ZAVcancelled· E
PREHM, LESTER Pcancelled 1999-03-22

Prior holders later became

K5LESactive· E
PREHM, LESTER PARgranted 2021-03-10

License history

0 events

No recorded events.

More vanity slots coming available

From Oklahoma

All →

KD5TUY 2026-09-10
KJ5HRK 2026-09-10
KF5RYN 2026-09-11
KF5RYO 2026-09-11
KJ5HQD 2026-09-13

Starting with AC5

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AC5FG TX · 2026-11-30
AC5HP FL · 2026-11-30
AC5LJ NM · 2027-02-15
AC5EE TX · 2027-03-08
AC5BU AR · 2027-05-17

Full history → Vanity availability → Callsign genealogy →