# List of aircraft (Cd–Cn)

This is a list of aircraft in alphabetical order beginning with 'Cd' through to 'Cn'.

## Cd–Cn
### CD

(Rogers Construction Co, Gloucester, NJ)
* CD Air Express

### CEA

(Centre-Est Aéronautique)
* CEA DR.1050
* CEA DR.1051 Sicile Record
* CEA DR.1052 Excellence
* CEA DR.220
* CEA DR.221 Dauphin
* CEA DR.250 Capitaine
* CEA DR.253 Regent
* CEA DR.315 Petit Prince
* CEA DR.340 Major
* CEA DR.360 Chevalier
* CEA DR.380 Prince

### CEI

(Auburn, CA)
* CEI Free Spirit Mk II

### Celair

* Celair Eagle 300
* Celair GA-1 Celstar

### Celier Aviation

(Piotrków Trybunalski, Poland / Safi, Malta)
* Celier Kiss
* Celier Xenon 2
* Celier Xenon 3
* Celier Xenon 4
* Celier Xenon IV
* Celier Xenon XL
* Celier XeWing

### Centrair

* Centrair C101 Pegase
* Centrair C201 Marianne
* Centrair SCN 34 Alliance

### Central

(Central Aircraft Company, Mahaska, KS)
* Central 1927 monoplane

### Central

(Central Aircraft Company Limited)
* Central CF.2a
* Central CF.4
* Central CF.5
* Central Centaur IIA
* Central Centaur IV
* Sayers S.C.W.

### Central States

(1926:Central States Aero Co Inc, Wallace Field, Bettendorf, IA, 1927:Renamed Central States Aircraft Co. 1928:Reorganized as Mono Aircraft Co, Moline, IL)
* Central States Monocoupe 22

### Central Washington

(Central Washington Air Service, Wenatchee, WA)
* Central Washington 1931 monoplane

### Century

(Century Aircraft Co, Kansas City, MO)
* Century SMB-4 (Beal Centurion)

### Century

(Century Aerospace Corporation, Albuquerque, NM)
* Century CA-100 Century Jet

### Century

(Century Aircraft Corp, 715 W 22 St, Chicago, IL)
* Century Amphibian Monoplane (aka Sea Devil)

### Cercle Aéronautique de SGAC

(Cercle Aéronautique de SGAC)
* SGAC Marabout

### CERVA

(Consortium Europeén de Réalisation et de Ventes d'Avions)
* CERVA CE.43 Guépard
* CERVA CE.44 Couguar
* CERVA CE.45 Léopard

### Cessna

(Cessna Aircraft Co (Fdr: Clyde Cessna), Wichita, KS, 1992: Acquired by Textron Inc, Providence, RI)
* Cessna A-37 Dragonfly
* Cessna AT-8
* Cessna AT-17
* Cessna C-16
* Cessna C-28A
* Cessna C-35
* Cessna C-77
* Cessna C-78 Bobcat
* Cessna C-94
* Cessna C-106
* Cessna C-126
* Cessna C-172
* Cessna H-41 Seneca
* Cessna JRC
* Cessna L-19
* Cessna L-27
* Cessna O-1 Bird Dog
* Cessna O-2 Skymaster
* Cessna OE
* Cessna T-37
* Cessna T-41 Mescalero
* Cessna U-3 Blue Canoe
* Cessna U-17
* Cessna U-20
* Cessna 1911 Monoplane "Silver Wings"
* Cessna 1914 Monoplane
* Cessna 1916 Monoplane
* Cessna 120
* Cessna 140
* Cessna 150 Aerobat
* Cessna 152 Trainer/Commuter/Aerobat
* Cessna 160
* Cessna 162 Skycatcher
* Cessna 165 Airmaster
* Cessna 170
* Cessna 172 Skyhawk/Hawk XP/Cutlass/Cutlass RG/Powermatic/Skyhawk Powermatic etc. etc.
* Cessna 175 Skylark/Skyhawk
* Cessna 177 Cardinal/Cardinal RG/Classic
* Cessna 180 Skywagon
* Cessna 182 Skylane/deLuxe/Super Skylane
* Cessna 185 Skywagon/AGwagon/CarryAll
* Cessna 187
* Cessna 188 AGwagon/AGpickup/AGtruck/AGhusky
* Cessna 190 Businessliner
* Cessna 195 Businessliner
* Cessna 205 Skywagon
* Cessna 206 Super Skylane/Stationair/Super Cargo Master/Turbo Stationair
* Cessna 207 Skywagon
* Cessna 208 Caravan I/Grand Caravan/Cargomaster/Soloy Pathfinder
* Cessna 210 Centurion
* Cessna 303 Clipper
* Cessna T303 Crusader
* Cessna 305 O-1 Bird Dog
* Cessna 308
* Cessna 309
* Cessna 310
* Cessna 318 T-37
* Cessna 319 USNRL BLC experiments
* Cessna 320 SkyKnight/Executive Skyknight
* Cessna 321 OE
* Cessna 325 L-19 modified crop-sprayer
* Cessna 327
* Cessna 335
* Cessna 336 Skymaster
* Cessna 337 Skymaster/Super Skymaster
* Cessna 339 Super Skymaster
* Cessna 340
* Cessna 350 formerly the Columbia 350
* Cessna 400 formerly the Columbia 400
* Cessna 401
* Cessna 402 Businessliner/Utililiner/Utilitwin
* Cessna 404 Titan/Ambassador/Courier/Freighter
* Cessna 405
* Cessna 406 ???
* Cessna 407
* Cessna 408 SkyCourier
* Cessna 411
* Cessna 414
* Cessna 421 Executive Commuter/Golden Eagle
* Cessna 425 Corsair/Conquest I
* Cessna 441 Conquest I/II
* Cessna 500 Citation
* Cessna 501 Citation
* Cessna 525 Citation Jet
* Cessna 526 JPATS Citation Jet
* Cessna 550 Citation II/Citation SII/Citation Bravo
* Cessna 551 Citation S/IISP
* Cessna 560 Citation V/Citation Ultra/Citation Excel
* Cessna 561 Citation Excel
* Cessna 620
* Cessna 650 Citation III/VI/VII
* Cessna 670 Citation IV
* Cessna Citation Latitude
* Cessna 680 Citation Sovereign
* Cessna 750 Citation X
* Cessna 1014 XMC initial config.
* Cessna 1034 XMC later config.
* Cessna A
* Cessna AA
* Cessna AC
* Cessna AF Special
* Cessna AS
* Cessna AW
* Cessna A Racer
* Cessna BW
* Cessna C-3
* Cessna C-34
* Cessna C-37
* Cessna C-38 Airmaster
* Cessna C-145 Airmaster
* Cessna C-165 Airmaster
* Cessna Caravan
* Cessna CG-2
* Cessna Citation Family page with links to various sub-models
* Cessna Clipper
* Cessna CM-1
* Cessna CO-119 Bird Dog Italian Army
* Cessna Comet
* Cessna Conquest
* Cessna Corsair
* Cessna CPG-1
* Cessna CPW-6
* Cessna CR-1
* Cessna CR-2
* Cessna CR-3
* Cessna Crane
* Cessna CW-6
* Cessna DC-6
* Cessna EC-1 Baby Cessna
* Cessna EC-2 Baby Cessna
* Cessna FC-1
* Cessna GC-1
* Cessna GC-2
* Cessna LSA Sport
* Cessna P-7
* Cessna P-10
* Cessna P-260
* Cessna P-780
* Cessna T-50 Bobcat Company designation
* Cessna TTx
* Cessna X210
* Cessna XMC
* Cessna-General Motors Special
* Cessna CIRPAS Pelican

### CFM Air

(Ciriè, Italy)
* CFM Air Dardo

### CGS Aviation

(CGS Aviation, Inc., Grand Bay, AL)
* CGS Hawk Classic
* CGS Hawk Arrow
* CGS Hawk Plus
* CGS Hawk Sport
* CGS Hawk Ultra
* CGS AG-Hawk
* CGS Hawk Classic II
* CGS Hawk Arrow II

### Chaboud

(Claude Chaboud)
* Chaboud CJC.01

### Chadwick

* Chadwick C-122

### Chagnès

(Léo Chagnès)
* Chagnes Microstar
* Chagnès CB.10

### Chaika

(Chaika (Seagull Experimental Design Bureau), Samara)
* Chaika L-3
* Chaika L-4
* Chaika L-42
* Chaika L-42M
* Chaika L-44
* Chaika L-6 (Aero-Volga L-6)

### Chalard

(Jacques et Renée Chalard)
* Chalard JRC-01 Julcar

### Challis

(Hosea James Challis, Rensselaer, IN)
* Challis Parasol

### Chamberlin

(1929: (Clarence D) Chamberlin Aeronautical Corp, Jersey City, NJ, 1930: Crescent Aircraft Corp Aircraft Corp (Pres: C D Chamberlin), 372 Lembeck Ave, Jersey City, NJ, 1930: Bankruptcy. 1939: Reorganization.)
* Chamberlin 2-S
* Chamberlin Cadet
* Chamberlin Pursuit Trainer
* Chamberlin A
* Chamberlin 2-S
* Chamberlin C-2 Trainer
* Chamberlin 2-S
* Chamberlin C-5 Super Sport
* Chamberlin C-5A Pursuit Trainer
* Chamberlin C-82
* Chamberlin Puddle Jumper
* Crescent Transport

### Chambers

(A A Chambers, Hornell, NY)
* Chambers High-wing

### Chambers

(Russell Chambers, Pomona, CA)
* Chambers R-1
* Chambers Trainer

### Chambon Koenig

* Chambon Koenig CK.01 Profil

### Chamoy

(M. Fernand Chamoy)
* Chamoy monoplane trainer

### Champion

(Champion Airplane Co (Lester F Bishop), Chicago, IL)
* Champion 1915 Biplane

### Champion

(Champion Aircraft Corp.)
* Champion 402 Lancer
* Champion 7EC Traveler
* Champion 7ECA Citabria
* Champion 7FC Tri-Traveler
* Champion 7GC Sky-Trac
* Champion 7GCAA Citabria
* Champion 7GCB
* Champion 7GCBA Challenger
* Champion 7GCBC Citabria
* Champion 7HC DX'er
* Champion 7JC Tri-Con
* Champion 7KCA
* Champion 7KCAB Citabria
* Champion 8GCBC Scout
* Champion 8KCAB Citabria Pro
* Champion Olympia

### Champion

(Champion Aircraft Co (unrelated to the previous))
* Champion Citabria
* Champion Citabria 150S
* Champion Scout

### Chance Vought

(see List of aircraft (V)#Vought)

### Chandelle

(Chandelle Aircraft)
* Chandelle Mk IV

### Changhe

(Changhe Aircraft Industries Corporation)
* Changhe CA109
* Changhe Z-8
* Changhe Z-11
* Changhe Z-18

### Chanute

(Octave Chanute, United States)
* Chanute Multiplane

### Chanonhouse

(Fred C Chanonhouse, Squantum, MA)
* Chanonhouse Stevens

### Chaparral

(Chaparral Motors, Polmar Lake, CO)
* Chaparral 2T-1A

### Chapeau & Blanchet

* Chapeau & Blanchet JC-1 Levrier
* Chapeau & Blanchet JC-
* Chapeau & Blanchet CB.10

### Charette Executive Vertiplane

* Charette Executive Vertiplane

### Charles

((Ralph) Charles Airplane & Motor Co, 140 S 5th St, Zanesville, OH)
* Charles A
* Charles E-1
* Charles Flivver
* Charles MA-1

### Charles

(P D Charles, Gettysburg, PA)
* Charles R-1

### Charliss-Wendling

* Charliss-Wendling 1910 aeroplane

### Charpentier

(Jean Charpentier )
* Charpentier C-1

### Chase

(Chase Aircraft Company)
* Chase MS.1 (XCG-14)
* Chase MS.7 (Company designation for the XCG-14B)
* Chase MS.8 Avitruc
* Chase XCG-14 (First prototype, all-wooden.)
* Chase XCG-14A (Wood and metal version of XCG-14.) 24 seats.
* Chase YCG-14A (Production prototype version of XCG-14A, superseded by XCG-14B.)
* Chase YG-14A
* Chase XCG-14B
* Chase CG-18
* Chase G-18
* Chase CG-20
* Chase G-20
* Chase YC-122 Avitruc
* Chase XC-123
* Chase XC-123A

### Chase-Gouverneur

(H M Chase & M F H Gouverneur, Wilmington, NC)
* Chase-Gouverneur 1910 multiplane

### Chasle

(Yves Chasle)
* Chasle LMC-1 Sprintair
* Chasle YC-10 Migrateur
* Chasle YC-12 Tourbillon
* Chasle YC-15
* Chasle YC-20 Raz de Mareé
* Chasle YC-100 Hirondelle
* Chasle YC-101
* Chasle YC-110
* Chasle YC-111
* Chasle YC-120
* Chasle YC-320

### Châtelain

(Armand Châtelain)
* Châtelain AC.5 Bijou
* Châtelain AC.7
* Châtelain AC.9
* Châtelain AC.10
* Châtelain AC.11
* Châtelain AC.12
* Châtelain-Crépin
* Châtelain 2000

### Chauvet

(C.H. Chauvet)
* Chauvet 1933 flying wing

### Chauvière

(Lucien Chauvière & Sylvio de Penteado)
* Chauvière-de Penteado 1909 Biplane
* Chauvière 1909 Monoplane
* Chauvière Gyroptere

### Chayair

(Chayair Manufacturing and Aviation, Musina, South Africa)
* Chayair Sycamore Mk 1
* Chayair Sycamore Mk 2000

### Cheney (aircraft constructor)

* Cheney 1

### CAC

(Chengdu Aircraft Corporation)
* Chengdu JJ-5
* Chengdu F-7
* Chengdu J-7
* Chengdu JZ-7
* Chengdu J-9
* Chengdu J-10
* Chengdu J-20
* Chengdu FC-1 Xiaolong
* Chengdu JF-17 Thunder
* Chengdu X-7 Jian Fan
* Chengdu CA-1

### Chengdu

(Chengdu Aircraft Corp.) see CAC

### Chernov

(Boris Chernov & E.Yungerov / Gidroplan LLC / Gidrosamolet LCC)
* ChernoV Che-10
* Chernov Che-15
* Chernov Che-20
* Gidroplan Che-22 Korvet
* Chernov Che-23
* Gidrosamolet Che-24
* Chernov Che-25
* Gidrosamolet Che-26
* Chernov Che-27
* Gidrosamolet Che-28
* Gidrosamolet Che-29
* Chernov Che-30
* Chernov Che-35

### Chester

(Milton A Chester, Bristol, PA)
* Chester K-L-A-C

### Chester

(Art Chester, Chicago, IL, Air Racing Chester)
* Chester Jeep (aka Special #1)
* Chester Goon (aka Special #2)
* Chester Swee' Pea
* Chester Swee' Pea II
* Chester Wimpy

### Chicago

(Chicago Aeroplane Mfg Co, Chicago, IL)
* Chicago 1911 biplane

### Chicago

(Chicago Aero Works, 326 River St, Chicago, IL)
* Chicago Star Junior
* Chicago Star Junior Sport
* Chicago Star Tractor
* Chicago Star Military Tractor
* Chicago Speed Scout

### Chicago

(Chicago Aviation Co/Chicago Aviation School, Chicago, IL)
* Chicago Viking 10-A

### Chicago-Midwest

( Chicago-Midwest Aircraft Co, Dayton, OH)
* Chicago-Midwest X-101 (aka Dayton Overmount X)

### Chichester-Miles

( Chichester-Miles Consultants / CMC)
* CMC Leopard

### Chickasha

(Chickasha Aeroplane Co, Chickasha, OK)
* Chickasha 1911 aeroplane

### Chilton

* Chilton D.W.1
* Chilton D.W.2

### Chilleen-Fitton

(Simon Chilleen, Oak Park, IL, Fitton name or role unknown.)
* Chilleen-Fitton H-22 Special

### Chincul

(Chincul S.A.C.A.I.F.I.)
* Chincul Cherokee Arrow Trainer
* Chincul Cherokee Pawnee Trainer

### Chinese Republic

(Republic of China / Nationalist China)
* Chu CJC-3
* Xianyi Rosamonde (aka Dashatou Rosamonde)
* Foochow Ning Hae 2
* Naval Air Establishment Beeng
* Naval Air Establishment Ding
* Naval Air Establishment Chiang Ho (River Crane) floatplane
* Naval Air Establishment Chiang Feng (River Phoenix)
* Naval Air Establishment Chiang Hung (River Swan)
* Naval Air Establishment Chiang Gae'n
* Haunlong 19
* Fu-Shing AP-1
* Schoettler I Dulux Dashatou(Ferdinand Leopold Schoettler and Ernst Fuetterer – China)
* Schoettler III (Ferdinand Leopold Schoettler and Ernst Fuetterer – China)?
* Schoettler B3 (Ferdinand Leopold Schoettler and Ernst Fuetterer – China)
* Schoettler S4 (Ferdinand Leopold Schoettler and Ernst Fuetterer – China)
* Schoettler C5 (Ferdinand Leopold Schoettler and Ernst Fuetterer – China)
* Guangzhou No.51
* Guangzhou No.53
* Guangzhou No.54
* Guangzhou No.57
* Guangzhou No.58
* Guangzhou No.59
* Guangzhou No.74
* Huang Xiaoci trainer (黃孝慈)
* Type 3 trainer
* Glider Type 1
* Hsin-1 Ning Hai 2
* Liuchow Kwangsi Type 3
* Guiyang XP-1
* Guiyang XP-2
* Chung Yun-1
* Chung Yun-2
* Chu CJC-3(Major General C.J. Chu)
* Chu CJC-3A(Major General C.J. Chu)
* Chu Hummingbird A(Major General C.J. Chu)
* Chu Hummingbird B(Major General C.J. Chu)
* Chu XP-0(Major General C.J. Chu)
* Yench'u X-P1
* Chu D-2(Major General C.J. Chu)

### Chinhae Naval Shipyard

* Chinhae Naval Shipyard flying-boat

### Chipman

(Phil Chipman, Anaheim CA.)
* Chipman Challenge

### Chiquet-Van Zandt

(L F Chiquet and H Van Zandt, White Plains, NY)
* Chiquet-Van Zandt Aerial turbine

### Chmielewski

(Joseph Chmielewski, Cleveland, OH)
* Chmielewski 1A

### Chodan

(Chodan first name unknown, Czechoslovakia and United States)
* Chodan Helicopter

### Chotia

(Designer: John Chotia)
* Chotia Gypsy
* Chotia Weedhopper
* Chotia Woodhopper

### CHRDI

(China Helicopter Research and Development Institute)
* CHRDI/CAE Z-7
* CHRDI Z-10
* CHRDI/Changhe WZ-10 (no relation to Z-10)

### Chris Tena

(Chris Tena, Hillsboro, OR, 1978: Sport Air Craft Corp.)
* Chris Tena Mini CoupeL F Chiquet and H Van Zandt, White Plains, NY

### Chrislea

* Chrislea L.C.1 Airguard
* Chrislea C.H.3 Series 1 Ace
* Chrislea C.H.3 Series 2 Super Ace
* Chrislea C.H.3 Series 3 Skyjeep
* Chrislea C.H.3 Series 4 Skyjeep

### Christavia

(Elmwood Aviation, Belleville, Ontario, Canada)
* Christavia Mk.I
* Christavia Mk.II
* Christavia Mk.IV

### Christen

(Christen Industries Inc (Fdr: Frank L Christensen), Hollister, CA, 1991: Acquired by Aviat Aircraft Inc, Afton, WY)
* Christen Eagle I
* Christen Eagle II
* Christen Husky

### Christensen

(Harvey Christensen)
* Christensen 1948 monoplane

### Christmas

(1910: (Dr William Whitney) Christmas Aeroplane Co, Washington, DC, c.1912: Durham Christmas Aeroplane Sales & Exhibition Co. 1918: Cantilever Aero Co, Copiague, NY)
* Christmas 1912 pusher biplane
* Christmas 1913 tractor biplane
* Christmas 1915 biplane
* Christmas Aerial Express
* Christmas Bullet
* Christmas Red Bird 1909 biplane
* Christmas Red Bird II 1910 biplane

### Christofferson

((Harry & Silas) Christofferson Aeroplanes, Portland and Vancouver, WA)
* Christofferson 1912 biplane trainer
* Christofferson 1912 biplane
* Christofferson 1914 Tractor biplane
* Christofferson 1915 Tractor biplane
* Christofferson 1920 Pauling Edwards Amphibian
* Christofferson Model D
* Christofferson Looping biplane
* Christofferson Flying Bike
* Christofferson Flying Boat
* Christofferson Hydro

### Christopher

* Christopher AG-1

### Chrysler

(Chrysler Group, Detroit, MI)
* Chrysler VZ-6

### Chu

(Major General C.J. Chu)
* Chu CJC-3
* Chu CJC-3A
* Chu Hummingbird A
* Chu Hummingbird B
* Chu XP-0
* Chu D-2

### Chudzik

(Claude Chudzik)
* Chudzik CC.01

### ChUR

(G.G. Chechet-M.K. Ushkov-N.V. Rebikov)
* ChUR No.1

### Church

((James) Church Airplane & Mfg Co, Chicago, IL)
* Church Mid-Wing JC-1
* Church Low-wing

### Church & Miller

(P W Church & F R Miller (as part of (Lee U) Eyerly Aircraft Corp), Salem, OR)
* Church & Miller Monoplane

### Chyeranovskii

(Boris Ivanovich Cheranovsky, Soviet Union)
* Chyeranovskii BICh-1 Parabola
* Chyeranovskii BICh-2 Parabola (AVF-15)
* Chyeranovskii BICh-3
* Chyeranovskii BICh-5
* Chyeranovskii BICh-7
* Chyeranovskii BICh-7A
* Chyeranovskii BICh-8 Treugolnik
* Chyeranovskii BICh-9 Gnome
* Chyeranovskii BICh-10
* Chyeranovskii BICh-11 (Korolyev RP-1)
* Chyeranovskii BICh-12
* Chyeranovskii BICh-12 Parabola
* Chyeranovskii BICh-13
* Chyeranovskii BICh-13 Triangle
* Chyeranovskii BICh-14 (TsKB-10)
* Chyeranovskii BICh-16
* Chyeranovskii BICh-17 (see Kurchyevskii)
* Chyeranovskii BICh-18 Human-powered ornithopter also flown as a glider with wings locked
* Chyeranovskii BICh-20 Pionyer
* Chyeranovskii BICh-21
* Chyeranovskii BICh-22
* Chyeranovskii BICh-24
* Chyeranovskii BICh-25
* Chyeranovskii BICh-26
* Chyeranovskii SG-1

### Chyetverikov

* Chyetverikov ARK-3
* Chyetverikov Chye-2
* Chyetverikov Gidro-1
* Chyetverikov MDR-3
* Chyetverikov MDR-6
* Chyetverikov MP-2
* Chyetverikov OSGA-101
* Chyetverikov SPL
* Chyetverikov TA
* Chyetverikov TA-1
* Chyetverikov TAF

### CIAC

(CIAC - Corporacion de la Industria Aeronautica Colombiana SA)
* CIAC T-90 Calima

### Cicaré

(Augusto Ulderico Cicaré / Cicaré Helicopteros S.A.)
* Cicaré CK.1 "Colibri"
* Cicaré CH-1
* Cicaré CH-2
* Cicaré CH-3
* Cicaré CH-4
* Cicaré CH-5 – AG
* Cicaré CH-6
* Cicaré CH-7
* Cicaré CH-7 2000 Angel
* Cicaré CH-8 2002 VL
* Cicaré CH-10C
* Cicaré CH-11C
* Cicaré CH-14 Aguilucho
* Cicaré SVH-3 (heli sim)
* Cicaré CH-2000
* Cicaré CH-2002

### Cierva

(Juan de Cierva, Cierva Autogiro Company)
* Cierva C.1 Autogiro N°1
* Cierva C.2 Autogiro N°2
* Cierva C.3 Autogiro N°3
* Cierva C.4 Autogiro N°4
* Cierva C.5
* Cierva C.6A
* Cierva C.6C (Avro Type 574)
* Cierva C.6D (Avro Type 575)
* Cierva C.8
* Cierva C.9
* Cierva C.10
* Cierva C.12
* Cierva C.14
* Cierva C.17
* Cierva C.19
* Cierva C.20
* Cierva C.21
* Cierva C.24
* Cierva C.25
* Cierva C.29
* Cierva C.30
* Cierva C.33
* Cierva C.38
* Cierva C.40
* Cierva CR Twin
* Cierva W.5
* Cierva W.6
* Cierva W.9
* Cierva W.10 Air Horse?
* Cierva W.11 Air Horse
* Cierva W.14 Skeeter
* Cierva-Lepère CL.10

### Cieslak

(Zane Cieslak, St Louis, MO and Normandy, MO)
* Cieslak C Little Pal

### CIL

(Complexu Industrializare Lemnului – Reghin)
* CIL Reghin RG-7 Şoim – (Nowitchi)
* CIL Reghin RG-7 Şoim III – (Nowitchi)
* CIL Reghin RG-8 H1 Tintar – (Rado-Nowitchi)
* CIL Reghin RG-9 Albatros

### Cincinnati

(Jungclass Automobile Co, Cincinnati, OH)
* Cincinnati 1910 Monoplane

### Cinquanta

(Joe Cinquanta, Paradise, CA)
* Cinquanta Hornet
* Cinquanta D B Hawker II

### Circa

(Circa Reproductions Inc (Pres: Michael Lee), Calgary, Alberta, Canada)
* Circa Nieuport 11
* Circa Nieuport 12
* Circa Nieuport 17
* Circa Morane-Saulnier N
* Circa Sopwith Baby
* Circa Sopwith Tabloid
* Circa Sopwith Triplane

### Cirigliano

(Serafin Cirigliano, New Castle, DE & Farmingdale, NY)
* Cirigliano SC-1 Baby Hawk
* Smith-Cirigiliano SC-1

### Cirrus

(Cirrus Aircraft (founders: Alan and Dale Klapmeier, Pres: Patrick Waddick), Duluth, MN)
* Cirrus SR10
* Cirrus SRV
* Cirrus SR20 & SR20-G2/G3/G6/G7
* Cirrus SR22 & SR22-G2/G3/G5/G6/G7
* Cirrus SR22T & SR22T-G5/G6/G7
* Cirrus SR Sport (SRS)
* Cirrus ST50
* Cirrus Vision SF50/G2 Vision Jet
* Cirrus VK-30 (Viken-Klapmeier)

### CITA

(Centro de Industria y Technologia Aeroespacial Bolivia)
* CITA Tiluchi
* CITA Gavilán

### Citroën-Marchetti

(Citroën & Charles Marchetti)
* Citroën-Marchetti Re.1
* Citroën-Marchetti Re.2

### Civil Aviation Department of India

(Ministry of Civil Aviation (India) – Civil Aviation Department)
* Civil Aviation Department ATS-1 Ardhra
* Civil Aviation Department HS-1
* Civil Aviation Department HS-2 Mrigasheer
* Civil Aviation Department ITG-3
* Civil Aviation Department KS-II Kartik
* Civil Aviation Department MG-1
* Civil Aviation Department Revathi
* Civil Aviation Department RG-1 Rohini
* Civil Aviation Department TS-2 Ashvini
* Civil Aviation Department TS-4 Ashvini II
* Civil Aviation Department LT-1 Swati

### Civilian

(Civilian Aircraft Company)
* Civilian Coupé

### ČKD-Praga

(see Praga)

### Clairco

(David Saunders / Cheetah Light Aircraft Company Ltd. / Clairco)
* Clairco Cheetah
* Clairco Super Cheetah

### Clark

(James W Clark, Bridgewater, PA)
* Clark 1900 Ornithopter

### Clark

(Earl H & Donald Clark, Buffalo, NY)
* Clark M-1

### Clark

(Clark Airplane Co (founders: Richard D Clark, Charles D Reed), Ponca City, OK)
* Clark 1930 aeroplane

### Clark

((Virginius E) Clark Aurcraft Corp.)
* Clark 46 Duramold

### Clark

(Clark Aircraft Inc, Marshall, TX)
* Clark 12
* Clark 1000C

### Clark & Wood

(Jesse O Clark & Delmar E Wood, 807 W Noble Ave, Visalia, CA)
* Clark & Wood RKM-1

### Clark-Fitzwilliams

* Clark-Fitzwilliams Cycloplane

### Clarke

(J Clarke, Chicago, IL)
* Clarke 1909 biplane

### Classic

(Classic Aircraft Co, Lansing MI, aka Classic Aero Enterprises.)
* Classic F5 (replica Waco F-5)
* Classic YMF Super (replica Waco YMF)
* Classic HJ-2 Honey Bee
* Classic H-3 pegasus
* Classic HP-40 Warhawk

### Classic Fighter Industries

* Classic Fighter Industries Me 262 Project

### Clavé

(Robert Clavé)
* Clavé le Goëland

### Claxton High School

* Claxton High School Lil' Rascal

### Cleary

((W) Cleary Aircraft Corp)
* Cleary CL-1 Zipper

### Clem

(John Wesley Clem, Kansas City, KS)
* Clem Gold Bug

### Clement

(Louis Clement)
* Clement Triplane
* Clement racing monoplane
* Clement-Moineau Monoplane Racer

### Clément-Bayard

(Gustave Adolphe Clément-Bayard)
* Clément-Bayard No.1
* Clément-Bayard No.2
* Clément-Bayard No.3
* Clément-Bayard No.4
* Clément-Bayard No.5
* Clément-Bayard No.6
* Clément-Bayard 1909 (Demoiselle project - cf Santos-Dumont)
* Clément-Bayard 1910 triplane
* Clément-Bayard 1911 monoplane
* Clément-Bayard 1911 biplane
* Clément-Bayard 1912 biplane
* Clément-Bayard 1912 monoplane
* Clément-Bayard 1913 monoplane
* Clément-Bayard 1913 flying boat
* Clément-Bayard Military monoplane
* Clément-Bayard Military biplane
* Clément-Bayard bomber 1915/16

### Clemson

(Aero Club, Clemson College, SC)
* Clemson Special

### Cleone

(Cleone Motors Co, St Louis, MO)
* Cleone 5-M Paraquet
* Cleone 7-M

### Clifton Brothers

* Clifton Trio

### Clinger

(W R Clinger, Grandville, MI)
* Clinger CL-1

### Cloquet

(Cloquet Mfg Co dba Trainer Aircraft Co Inc (founders: Norman Nelson, Claude Phillips, "Rosie" Rosenthal), Cloquet, MN)
* Cloquet 1931 Monoplane

### Cloudbaser Trikes

* Cloudbaser Trikes Cloudbaser

### Cloud-Coupe

(Cloud Aircraft Co. Cloud-Coupe Aircraft & Motors Corp Inc, Milan, IN)
* Cloud-Coupe A-1
* Cloud-Coupe Cub
* Cloud-Coupe EXP-1
* Cloud-Coupe LW
* Cloud-Coupe M-P
* Cloud-Coupe SQ-2

### Cloudbuster Ultralights

* Cloudbuster Ultralights Cloudbuster

### Cloudcraft Glider Company

* Cloudcraft Dickson Primary
* Cloudcraft Junior
* Cloudcraft Phantom

### Cloud Dancer

(Cloud Dancer Aeroplane Works, Columbus, OH)
* Cloud Dancer Jenny Sport

### Clouser

(Robert W Clouser, Ontario, CA)
* Clouser CG-1 Gnat

### Club ULM Rotor

(Kumertau, Bashkortostan, Russia)
* Club ULM Rotor Ptenets-2

### Clutton

* Clutton-Tabenor FRED
* Clutton-Tabenor E.C.2 Easy Too

### CMASA

(Construzioni Mecchaniche Aeronautiche SA)
* CMASA MF.4
* CMASA MF.5
* CMASA MF.6
* CMASA MF.10
* CMASA G.8
* CMASA CS.15

### C.N.A.

(Compagnia Nazionale Aeronautica)
* C.N.A. Beta
* C.N.A. Delta
* C.N.A. Eta
* C.N.A. Teta
* C.N.A. Merah
* C.N.A. 15
* C.N.A. 25
* C.N.A. PM.1

### CNIAR

(Centrul National al Industriei Aeronautice Románe)
* CNIAR IAR-93 Vultur

### CNNA

(Companhia Nacional de Navegação Aérea / HL = Henrique Lage)
* CNNA HL-1
* CNNA HL-2
* CNNA HL-3
* CNNA HL-4
* CNNA HL-5
* CNNA HL-6
* CNNA HL-8
* CNNA HL-14

### CNNC

(Cia Nacional de Navegação Costeira)
* Lafay Independência