uls-tracker Sign in

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

KF0SMA

Cancelled

PHELPS, ROBERT A

Location: ROLLA, MO
Class: General
Granted: 2024-11-22
Expires: 2034-11-22
FRN: 0036307106

Sign in to watch

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

Vanity availability

123d

Available on 2027-01-11

KF0SMA cancelled on 2025-01-11. Hold ends in 123 days.

Last held by PHELPS, ROBERT A (MO).

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

Prior holders later became

W7ABWactive· G
PHELPS, ROBERT AAZgranted 2025-01-11

License history

0 events

No recorded events.

More vanity slots coming available

From Missouri

KD0TBI 2026-09-11
KD0TBJ 2026-09-11
KD0TBK 2026-09-11
KD0TBL 2026-09-11
KD0TBM 2026-09-11

Starting with KF0

KF0RME CO · 2026-09-10
KF0RLS CO · 2026-09-13
KF0INO CO · 2026-09-14
KF0KSQ ND · 2026-09-17
KF0NVL MO · 2026-09-17

Full history → Vanity availability → Callsign genealogy →