Home N-Number Lookup Find Mechanics Heat Map Intelligence
N21SX
LUEBKE RALPH C STD CLS AMER SPIRIT
MOMENCE, IL
Valid
Mfr Year: 1993
Own This Aircraft? Claim & List For Sale
Registrant
CANTWELL PAUL M
Registration Exp
Sep 30, 2028
Airworthiness Date
Apr 16, 1999
Cert Issue Date
Sep 4, 2018
Seats
1
Engines
0
Cruise Speed
0 kts
Max Weight
CLASS 1
Engine Type
0
Aircraft Type
Glider
Fractional
No
Last Activity
Jun 10, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This LUEBKE RALPH C STD CLS AMER SPIRIT 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 N21SX must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N21SX is one of 1 LUEBKE RALPH C STD CLS AMER SPIRIT aircraft on the U.S. registry · fleet median year 1993.

⚠️ NTSB Accident & Incident Records

4 possible NTSB record matches for N21SX — see verification below.

Checking NTSB database...

External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: STD CLS AMER SPIRIT
Search FAA DRS →
Title & Lien History
Bills of sale, liens & security agreements — search N21SX (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N21SX 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 N21SX — 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 IL.

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