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N904BF
RAMSDELL WILLIS RV4
MOUNTAIN GREEN, UT
Valid
Own This Aircraft? Claim & List For Sale
Registrant
GRANDBEAR AIR LLC
Registration Exp
May 31, 2028
Airworthiness Date
May 23, 2008
Cert Issue Date
May 5, 2021
Seats
2
Engines
1
Cruise Speed
0 kts
Max Weight
CLASS 1
Engine Type
Reciprocating
Aircraft Type
Fixed wing single engine
Fractional
No
Last Activity
May 12, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This RAMSDELL WILLIS RV4 airframe/engine combination has 18 current type-applicable Airworthiness Directives (0 airframe, 26 engine) and 8 historical. AD applicability is type-based — compliance status for N904BF must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N904BF is one of 1 RAMSDELL WILLIS RV4 aircraft on the U.S. registry.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N904BF in the NTSB aviation accident database.

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External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: RV4
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N904BF (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N904BF 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 N904BF — authoritative government source
Open FAA Registry →

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