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

AE4EU

Expired

KIRCHENSTINER, MICHAEL

Location: TAMPA, FL
Class: Amateur Extra
Granted: 2014-02-12
Expires: 2024-05-10
Previous call: KE4LNO
FRN: 0010395671

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Vanity availability

608d

Available on 2028-05-09

AE4EU expired on 2024-05-10. Hold ends in 608 days.

Last held by KIRCHENSTINER, MICHAEL (FL).

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

KE4LNO
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with AE4

All →

AE4AF GA · 2026-11-30
AE4KE NC · 2026-12-10
AE4FU NC · 2026-12-28
AE4HS VA · 2027-01-25
AE4JR NC · 2027-02-22

Full history → Vanity availability → Callsign genealogy →