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

WF5C

Cancelled

Koelling, Terry L

Location
Arvada, CO
Class
Amateur Extra
Granted
2024-06-15
Expires
2034-06-15
Previous call
AD0A
FRN
0029103611
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Vanity availability

229d

Available on 2027-04-26

WF5C cancelled on 2025-04-26. Hold ends in 229 days.

Last held by Koelling, Terry L (CO).

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

Full chain →

Previously held by current licensee

  1. AD0Aactive· E
    Koelling, Terry LCOgranted 2025-04-26

Prior holders later became

  1. AD0Aactive· E
    Koelling, Terry LCOgranted 2025-04-26
  2. N5JJVactive· E
    VAN HORN, JAMES JTXgranted 2022-05-27

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

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Starting with WF5

All →
  • WF5M TX · 2027-05-23
Full history → Vanity availability → Callsign genealogy →