Single-engine piston

N8574M

1963 Beechcraft B33 Debonair

Registered 1 NTSB/FAA record
Built
1963
Serial
CD-646
Class
Single-engine piston
Engines
Continental IO-470 series
Status
Current as of October 2026
Registered owner
K R T Aviation LLC (LLC)
Based
Tulsa, OK
Registration record

N8574M on the FAA register

Type
1963 Beechcraft B33 Debonair (FAA: Beechcraft 35-B33)
Serial
CD-646
Engines
Continental IO-470 series
Registered owner
K R T Aviation LLC
Tulsa, OK
Certificate issued
2015-04-07
Airworthiness date
1963-07-03
Registration expires
2028-04-30
Airworthiness class
Standard · utility
Mode S (hex)
ABC449
Mode S (octal)
52742111
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
568 nm
Cruise (type)
161 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-04-30
    Registration expires (renewal due).
  • 2015-04-07
    Certificate of registration issued as N8574M.
  • 1971-05-28
    Accident at Livingstn Manr,Ny, 32; damage: substantial.
  • 1963-07-03
    Airworthiness date on the current FAA record (standard category (utility)).
Overview

About N8574M

N8574M is a 1963 Beechcraft B33 Debonair (FAA model 35-B33), serial number CD-646. The FAA register lists K R T Aviation LLC as the registrant in Tulsa, Oklahoma. The current certificate of registration was issued on April 7, 2015 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental IO-470 series engine and 4 seats. Published figures for the type give a cruise speed of about 161 knots and a range of about 568 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (utility), dated July 3, 1963.

N8574M has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
161 kt
Range
568 nm
Fuel burn
12 gph

Published figures for the Beechcraft B33 Debonair type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1971-05-28 Accident · Livingstn Manr,Ny, 32 Damage: Substantial NTSB · 3 4269
Reported aircraft: Beechcraft 35-B33
Probable cause: . WINDS VBL DOWNWIND ABOUT 6K.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same model

More Beechcraft B33 Debonair aircraft

All 291 Beechcraft B33 Debonair registrations →
Same state

Other aircraft registered in Oklahoma

All 5,643 aircraft registered in Oklahoma →
Similar aircraft

Other single-engine pistons on the register

More from Beechcraft

Beechcraft models on the register

Own N8574M?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Beechcraft aircraft for sale· Aircraft registered in Oklahoma· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.