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Confidence: Medium · Source: FCC ULS · As of 2026-10-24

AC3SA

Cancelled

HUNG, TUN FENG

Location: Laurel, MD
Class: Amateur Extra
Granted: 2026-09-15
Expires: 2036-09-15
Previous call: KD3DVP
FRN: 0004459368

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Vanity availability

722d

Available on 2028-10-15

AC3SA cancelled on 2026-10-16. Hold ends in 722 days.

Last held by HUNG, TUN FENG (MD).

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

Previously held by current licensee

KD3DVPcancelled· E
HUNG, TUN FENGMDgranted 2026-09-15cancelled 2026-09-21

Prior holders later became

K3FJactive· E
HUNG, TUN FENGMDgranted 2026-10-16

License history

3 events

Cancelled 2026-10-16

LICAN
[LICAN]
Systematic grant 2026-09-21

SYSGRT
[SYSGRT]
License granted 2026-09-21

LIISS
[LIISS]

More vanity slots coming available

From Maryland

KC3ZVB 2026-10-25
KK6ALV 2026-10-25
N3UCN 2026-10-25
AC3NE 2026-10-26
K9DZ 2026-10-29

Starting with AC3

AC3NE MD · 2026-10-26
AC3FS NC · 2026-11-26
AC3NM PA · 2026-12-10
AC3LG DE · 2027-01-11
AC3NF PA · 2027-01-22

Full history → Vanity availability → Callsign genealogy →