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N4573B
MESSERSCHMITT-BOELKOW-BLOHM BO-105S
OLDSMAR, FL
Deregistered
Own This Aircraft? Claim & List For Sale
Registrant
HP AVIATION INC
Registration Exp
—
Airworthiness Date
—
Cert Issue Date
—
Seats
5
Engines
2
Cruise Speed
0 kts
Max Weight
CLASS 1
Engine Type
Turbo-shaft
Aircraft Type
Rotorcraft
Fractional
No
Last Activity
Jun 29, 2006

🛠️ Airworthiness Directive Exposure & Fleet Context

This MESSERSCHMITT-BOELKOW-BLOHM BO-105S airframe/engine combination has 0 current type-applicable Airworthiness Directives (0 airframe, 0 engine) and 0 historical. AD applicability is type-based — compliance status for N4573B must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N4573B is one of 22 MESSERSCHMITT-BOELKOW-BLOHM BO-105S aircraft on the U.S. registry · fleet median year 1983.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N4573B in the NTSB aviation accident database.

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External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: BO-105S
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N4573B (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N4573B 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 N4573B — authoritative government source
Open FAA Registry →

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