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

W7OBB

Cancelled

David,, Ellis M

Location: Phoenix, AZ
Class: General
Granted: 2015-08-04
Expires: 2025-08-04
Previous call: KF7RWV
FRN: 0021195847

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Vanity availability

560d

Available on 2028-03-23

W7OBB cancelled on 2026-03-24. Hold ends in 560 days.

Last held by Schiefer Jr, Robb (AL).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KO4VJZcancelled· T
Schiefer Jr, RobbALgranted 2021-12-14cancelled 2022-01-05

Prior holders later became

W7CNSactive· G
David Jr, Ellis MAZgranted 2026-04-01
KK4Gactive· E
Schiefer Jr, RobbALgranted 2026-03-24

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

AD7UU 2026-09-10
W7CWD 2026-09-10
KF7YNV 2026-09-13
KI7PHV 2026-09-13
KB7QBN 2026-09-14

Starting with W7

W7ANC WA · 2026-09-10
W7CWD AZ · 2026-09-10
W7QFX WI · 2026-09-13
W7RBD AZ · 2026-09-21
W7SYS WA · 2026-09-26

Full history → Vanity availability → Callsign genealogy →