Home N-Number Lookup Find Mechanics Heat Map Intelligence
N1ZR
CESSNA T337G
KALISPELL, MT
Valid
Mfr Year: 1977
Own This Aircraft? Claim & List For Sale
Registrant
BIO MASS LLC
Registration Exp
Dec 31, 2030
Airworthiness Date
Mar 18, 1977
Cert Issue Date
Dec 13, 2023
Seats
6
Engines
2
Cruise Speed
142 kts
Max Weight
CLASS 1
Engine Type
Reciprocating
Aircraft Type
Fixed wing multi engine
Fractional
No
Last Activity
Dec 13, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This CESSNA T337G airframe/engine combination has 35 current type-applicable Airworthiness Directives (16 airframe, 32 engine) and 13 historical. AD applicability is type-based — compliance status for N1ZR must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N1ZR is one of 139 CESSNA T337G aircraft on the U.S. registry · fleet median year 1973.

⚠️ NTSB Accident & Incident Records

1 NTSB accident/incident record associated with N1ZR — details below.

Checking NTSB database...

External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: T337G
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N1ZR (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N1ZR 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 N1ZR — 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