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

W7ZOS

Cancelled

HJERLEID JR, STANLEY O

Location: FORT COLLINS, CO
Class: Amateur Extra
Granted: 2017-12-01
Expires: 2027-12-01
Previous call: K0IV
FRN: 0013952965

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Vanity availability

Available

Available now

W7ZOS cleared its 2-year hold on 2020-02-24. Eligible for vanity application.

Last held by HJERLEID JR, STANLEY O (CO).

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

K0IVactive· E
HJERLEID JR, STANLEY OCOgranted 2018-02-24

Prior holders later became

K0IVactive· E
HJERLEID JR, STANLEY OCOgranted 2018-02-24

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KB7PWB 2026-09-10
KF0RME 2026-09-10
KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 2026-09-11

Starting with W7

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W7ANC WA · 2026-09-10
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W7QFX WI · 2026-09-13
W7RBD AZ · 2026-09-21
W7SYS WA · 2026-09-26

Full history → Vanity availability → Callsign genealogy →