Confidence: Medium · Source: FCC ULS · As of 2026-09-10

WH6DLP

Cancelled

Hadmack, Michael R

Location: Honolulu, HI
Class: Amateur Extra
Granted: 2020-03-31
Expires: 2030-05-25
FRN: 0009053232

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Vanity availability

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WH6DLP cleared its 2-year hold on 2023-09-14. Eligible for vanity application.

Last held by Hadmack, Michael R (HI).

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

KH6ETactive· E
Hadmack, Michael RHIgranted 2021-09-14

License history

0 events

No recorded events.

More vanity slots coming available

From Hawaii

All →

WH6HBG 2026-09-10
WH6IM 2026-09-10
KG6HRX 2026-09-20
WH6EAS 2026-09-20
WH6EAT 2026-09-20

Starting with WH6

All →

WH6ERS TX · 2026-09-10
WH6HBG HI · 2026-09-10
WH6IM HI · 2026-09-10
WH6EAS HI · 2026-09-20
WH6EAT HI · 2026-09-20

Full history → Vanity availability → Callsign genealogy →