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

KD7MM

Active

Mueller, Michael J

Location: Portland, OR
Class: Amateur Extra
Granted: 2018-11-09
Expires: 2028-11-09
Previous call: KG7QAQ
FRN: 0019935691

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

KD7MM is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KG7QAQcancelled· E
Mueller, Michael JORgranted 2014-12-30cancelled 2018-11-09

License history

0 events

No recorded events.

More vanity slots coming available

From Oregon

All →

KG4JXE 2026-09-10
KK7NUS 2026-09-10
KK7UWX 2026-09-10
KK7UYS 2026-09-10
KD7SJF 2026-09-11

Starting with KD7

All →

KD7SPS WA · 2026-09-09
KD7SPU WI · 2026-09-09
KD7MOB UT · 2026-09-11
KD7NAK WA · 2026-09-11
KD7SJF OR · 2026-09-11

Full history → Vanity availability → Callsign genealogy →