The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of October 5, 2026

Continental GIO-470 series

8 aircraft on the U.S. register carry a Continental GIO-470 series engine, rated at about 310 horsepower. The Beagle B.206 SERIES 1 is the model most often fitted with it (2 aircraft). The aircraft carrying it were built between 1957 and 1979.

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Continental GIO-470 series. FAA spelling: GIO-470SERIES.

Fitted to model families

Beagle B.206 SERIES 12Beechcraft 95 Travel Air and Baron 552Beechcraft A36 Bonanza1Beechcraft B-551Beechcraft J351Cessna 3101

Beagle B.206 SERIES 1 · Beechcraft 95 Travel Air and Baron 55 · Beechcraft A36 Bonanza · Beechcraft B-55 · Beechcraft J35 · Cessna 310

Where they are owner's state

Tennessee2Virginia1New York1Nevada1Minnesota1Kansas1Arkansas1

Kind of aircraft

Piston twins6 (75%)Piston singles2 (25%)

When the aircraft were built by decade

01223119503196031970

What the FAA has certified, ordered and been told about the Continental GIO-470 series the component layer

The design is held under 1 type certificate (E2CE, held by Continental Aerospace Technologies, INC.). The FAA has issued 4 airworthiness directives (orders that owners must comply with) that name this engine series.

FAA orders 4 airworthiness directives · newest first

2012-02-242012-03-06 · Fuel servo diaphragm · engine
2010-06-162010-11-04 · Hydraulic lifters · engine
2009-24-51 emergency · Hydraulic lifters · engine
2009-24-52 emergency · Hydraulic lifters · engine

Certificates and bulletins

E2CEType certificate held by Continental Aerospace Technologies, INC. · 1 model listed · revised May 4, 2020

Safety bulletins 5 · advice, not orders

2016-03-08NE-16-13 · Powerplant - Prohibited use of sealant
2013-02-08NE-13-15 · Engine Controls: Continental Motors, Inc. (CMI) Throttle and Mixture Control Levers
2012-10-31NE-13-04 · Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection
2009-11-20NE-10-09 · Reciprocating Engine Power Section: Hydraulic Valve Lifters
2009-01-30NE-09-08 · Reciprocating Engine Cylinder Section

Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.

Connections how this engine series links to the rest of the register

Fitted to
Where they are
Biggest operators
Airworthiness

These connections as data: /graph/engine/continental-gio-470-series.json · about the eFlight graph.

Aircraft newest certificates first · 8

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N181WW Beagle
B.206 SERIES 1
Fixed-wing, multi-engine International Air Services INC Trustee
Carson City, Nevada
Standard 2022-06-21 ValidFAA registration status code V: Valid registration. All codes
N189MW Cessna
310N
Fixed-wing, multi-engine Williamson Aviation INC
Tullahoma, Tennessee
Standard 2020-01-27 ValidFAA registration status code V: Valid registration. All codes
N303JA Beech
95-A55
Fixed-wing, multi-engine Nx Aviation LLC
Fredericksburg, Virginia
Experimental 2019-10-23 ValidFAA registration status code V: Valid registration. All codes
N95BA Beech
B-55
Fixed-wing, multi-engine Individual owner
Tennessee
Standard 2018-05-03 ValidFAA registration status code V: Valid registration. All codes
N6677Y Beech
A36
Fixed-wing, single engine Co-owned owner
Arkansas
Standard 2012-04-26 ValidFAA registration status code V: Valid registration. All codes
N46880 Beagle
B.206 SERIES 1
Fixed-wing, multi-engine Individual owner
New York
Standard 1998-04-09 ValidFAA registration status code V: Valid registration. All codes
N9025Q Beech
95-B55 (T42A)
Fixed-wing, multi-engine Vee Tails of Flying Cloud INC
Excelsior, Minnesota
Standard 1996-06-24 ValidFAA registration status code V: Valid registration. All codes
N8237D Beech
J35
Fixed-wing, single engine Pts INC
Wichita, Kansas
Standard 1996-05-21 ValidFAA registration status code V: Valid registration. All codes

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.