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N4605V
SIKORSKY R-4B
DALLAS, TX
Valid
Own This Aircraft? Claim & List For Sale
Registrant
AMERICAN AIRPOWER HERITAGE MUSEUM
Registration Exp
Sep 30, 2028
Airworthiness Date
May 25, 1956
Cert Issue Date
Sep 24, 1998
Seats
3
Engines
1
Cruise Speed
56 kts
Max Weight
CLASS 1
Engine Type
Reciprocating
Aircraft Type
Rotorcraft
Fractional
No
Last Activity
Jun 10, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This SIKORSKY R-4B 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 N4605V must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N4605V is one of 1 SIKORSKY R-4B aircraft on the U.S. registry.

⚠️ NTSB Accident & Incident Records

3 possible NTSB record matches for N4605V — see verification below.

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External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: R-4B
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N4605V (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N4605V 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 N4605V — authoritative government source
Open FAA Registry →

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