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

AI5OS

Active

MANN, JUSTIN W

Location: Austin, TX
Class: Amateur Extra
Granted: 2020-05-12
Expires: 2030-05-12
Previous call: W9FYI
FRN: 0007575806

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Vanity availability

Held

Currently held

AI5OS is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

W9FYIcancelled· E
MANN, JUSTIN WTXgranted 2014-01-31cancelled 2020-05-12
N9SRNcancelled· T
MANN, JUSTIN WAZgranted 2003-03-13cancelled 2004-04-06

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

KI5OSV 2026-09-09
KJ5GTF 2026-09-09
K2UMA 2026-09-10
K9CWO 2026-09-10
KB5SLO 2026-09-10

Starting with AI5

All →

AI5SX TX · 2026-09-28
AI5RA ME · 2026-09-30
AI5SC AR · 2026-10-01
AI5QH MA · 2026-10-08
AI5SZ TX · 2026-10-08

Full history → Vanity availability → Callsign genealogy →