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

KF0SIE

Cancelled

Heinlein, Matthew L

Location: Lincoln, NE
Class: General
Granted: 2024-11-15
Expires: 2034-11-15
FRN: 0036132975

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Vanity availability

91d

Available on 2026-12-10

KF0SIE cancelled on 2024-12-10. Hold ends in 91 days.

Last held by Heinlein, Matthew L (NE).

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

K0MLHactive· E
Heinlein, Matthew LWYgranted 2024-12-10

License history

0 events

No recorded events.

More vanity slots coming available

From Nebraska

KB0KQY 2026-09-21
N0UEG 2026-09-21
KD0TEZ 2026-09-27
KF0OJA 2026-10-08
KF0RGK 2026-10-11

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 →