Home N-Number Lookup Find Mechanics Heat Map Intelligence
N3939H
ENGINEERING & RESEARCH ERCOUPE 415-CD
EAST HELENA, MT
Valid
Mfr Year: 1947
Own This Aircraft? Claim & List For Sale
Registrant
COUPE NH LLC
Registration Exp
Dec 31, 2029
Airworthiness Date
Dec 19, 1955
Cert Issue Date
Dec 26, 2022
Seats
2
Engines
1
Cruise Speed
90 kts
Max Weight
CLASS 1
Engine Type
Reciprocating
Aircraft Type
Fixed wing single engine
Fractional
No
Last Activity
Sep 22, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This ENGINEERING & RESEARCH ERCOUPE 415-CD 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 N3939H must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N3939H is one of 34 ENGINEERING & RESEARCH ERCOUPE 415-CD aircraft on the U.S. registry · fleet median year 1947.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N3939H in the NTSB aviation accident database.

Checking NTSB database...

External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: ERCOUPE 415-CD
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N3939H (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N3939H in Registration Number
Open NTSB CAROL →
Aviation Weather
METAR, TAF, winds aloft & radar — official FAA weather service
Check Weather →
FAA Registry (Official)
Official FAA record for N3939H — authoritative government source
Open FAA Registry →

🔧 Find A&P Mechanics Near This Aircraft

Need maintenance, annual inspection, or avionics work? Find FAA-certified mechanics in MT.

Find Mechanics in MT Find IAs
Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number