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

AA0VO

Expired

CHRISTIANSEN, ROGER L

Location: COLORADO SPRINGS, CO
Class: Amateur Extra
Granted: 2014-04-16
Expires: 2024-07-09
Previous call: KB0NMG
FRN: 0010750057

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Vanity availability

668d

Available on 2028-07-08

AA0VO expired on 2024-07-09. Hold ends in 668 days.

Last held by CHRISTIANSEN, ROGER L (CO).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KB0NMG
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

K0RTS 2026-09-09
K7UGT 2026-09-09
W0RMH 2026-09-09
KB7PWB 2026-09-10
KF0RME 2026-09-10

Starting with AA0

All →

AA0KH MO · 2026-09-28
AA0UX KS · 2026-09-28
AA0KL CO · 2026-10-12
AA0KN MI · 2026-10-26
AA0DP KS · 2026-11-02

Full history → Vanity availability → Callsign genealogy →