Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WB4ZVR license history

Held by MACK JR, DONALD J

Every recorded ULS event for this callsign — grants, renewals, modifications, expirations, and transfers. Sourced from the FCC daily transaction file.

License history

8 events

Renewed 2026-09-01

LIREN
[LIREN]
Address update 2022-12-01

LIAUA
[LIAUA]
Modified 2022-08-18

LIMOD
[LIMOD]
Address update 2021-10-23

LIAUA
[LIAUA]
Renewed 2016-05-03

LIREN
[LIREN]
Address update 2016-04-07

LIAUA
[LIAUA]
Renewed 2007-02-22

LIREN
[LIREN]
Address update 2005-05-11

LIAUA
[LIAUA]

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