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N173SJ
HILLER UH-12E
MARYSVILLE, WA
Valid
Mfr Year: 1981
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Registrant
ANTHONY GHIDOSSI CHEMICAL LLC
Registration Exp
Jan 31, 2028
Airworthiness Date
Jan 30, 1995
Cert Issue Date
Jan 4, 2021
Seats
4
Engines
1
Cruise Speed
72 kts
Max Weight
CLASS 1
Engine Type
Reciprocating
Aircraft Type
Rotorcraft
Fractional
No
Last Activity
Apr 14, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This HILLER UH-12E airframe/engine combination has 42 current type-applicable Airworthiness Directives (44 airframe, 0 engine) and 2 historical. AD applicability is type-based — compliance status for N173SJ must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N173SJ is one of 123 HILLER UH-12E aircraft on the U.S. registry · fleet median year 1964.

⚠️ NTSB Accident & Incident Records

2 possible NTSB record matches for N173SJ — see verification below.

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External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: UH-12E
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N173SJ (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N173SJ in Registration Number
Open NTSB CAROL →
Aviation Weather
METAR, TAF, winds aloft & radar — official FAA weather service
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FAA Registry (Official)
Official FAA record for N173SJ — authoritative government source
Open FAA Registry →

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Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number