Home N-Number Lookup Find Mechanics Heat Map Intelligence
N2077U
MAULE M-4-220C
WAUPACA, WI
Valid
Mfr Year: 1971
Own This Aircraft? Claim & List For Sale
Registrant
UNERTL RONALD W
Registration Exp
Apr 30, 2029
Airworthiness Date
May 28, 1971
Cert Issue Date
Apr 12, 2013
Seats
4
Engines
1
Cruise Speed
108 kts
Max Weight
CLASS 1
Engine Type
Reciprocating
Aircraft Type
Fixed wing single engine
Fractional
No
Last Activity
Jul 28, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This MAULE M-4-220C airframe/engine combination has 11 current type-applicable Airworthiness Directives (13 airframe, 0 engine) and 2 historical. AD applicability is type-based — compliance status for N2077U must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N2077U is one of 92 MAULE M-4-220C aircraft on the U.S. registry · fleet median year 1972.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N2077U in the NTSB aviation accident database.

Checking NTSB database...

External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: M-4-220C
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N2077U (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N2077U 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 N2077U — 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 WI.

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