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

KQ4EFX

Cancelled

Slagle Jr, Robert D

Location: Montgomery, AL
Class: Amateur Extra
Granted: 2022-11-08
Expires: 2032-11-08
FRN: 0032927485

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Vanity availability

35d

Available on 2026-10-16

KQ4EFX cancelled on 2024-10-16. Hold ends in 35 days.

Last held by Slagle Jr, Robert D (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

Prior holders later became

KK4RDSactive· E
Slagle Jr, Robert DALgranted 2024-10-16

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

KG4VBC 2026-09-11
KG4VBD 2026-09-11
KK4LOB 2026-09-11
KG4VBM 2026-09-12
AB4LC 2026-09-14

Starting with KQ4

KQ4VCZ TN · 2026-09-11
KQ4QFF NC · 2026-09-13
KQ4RHZ FL · 2026-09-13
KQ4RZZ NC · 2026-09-13
KQ4SOZ GA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →