IAME I.A.37 - photo
IAv Bacau Yak-52 - (see Yakovlev Yak-52)
Ibis Aerospace Ae 270HP - OK-EMA
ICA Brasov
     IS-29D - VH-GBB
     IAR 823 - N823WT
ICAR Universal - YR-CGS
ICP
     MXP-740 Savannah - 19-4206 - PH-JGN
     Savannah ADV - 19-4601
Ikar Ai-10 - RA-0588 (maybe)
Ikarus
     214 - Yugoslav AF: photo
     215 - Yugoslav AF: photo
     451 - photo
     522 - Yugoslav AF: photo
     Aero 3-A - N9105Y
     C42 FB100 - G-FLYB
     S-49C - photo
Ilic Macka (Cat) - photo
Ilmailuvoimien Lentokonetehdas
Ilyushin
     DB-3 - "12", "12"
     Il-2 "Barke" - photo
     Il-10M "Beast" - photo
     Il-12 "Coach" - "10"
     Il-14 "Crate" - photo
     Il-14T "Crate" - FLA-01146
     Il-18 "Coot" - HA-MOA
     Il-18 "Clam" - photo
     Il-18 Tsyklon - CCCP-75442
     Il-18-26A Moskva (Moscow) - CCCP-75845
     Il-22M "Coot-B" - RA-75910
     Il-28 "Beagle" - photo
     Il-28U "Mascot" - Polish AF: "S3"
     Il-46 - photo
     Il-54 "Blowlamp" - photo
     Il-62 "Classic" - photo
     Il-76 "Candid" - RA-76845
     Il-76MF - RA-76900
     Il-102 - 10201
     Il-103 - RA-10303
     Il-114 - photo
     Il-114-100 - UK-91009
Industrias Aeronáuticas y Meccánicas del Estado - (see IAME)
Iniziative Industriali Italiane Sky Arrow 650-T - G-CIAO
Inland R400 Sportster - NC267N
Instituto Aerotéchnico
     I.Aé.27 Pulqúi (Arrow) - Argentine AF: photo, photo
     I.Aé.30 Ñamçu (Eaglet) - Agentine AF: photo
     I.Aé.33 Pulqúi (Arrow) II - Argentine AF: IA-X-33, photo
Instituto de Pesquisas e Desenvolvimento FG-8 YT-22 Guanabara - Brazilian AF: 0849
Interavia E-3 - N4421V
Interceptor 400 - N5008A - N74166
Interstate
     L-6 Envoy - N49188
     S-1 Cadet - N37301 - N37386 - NC37459
Intreprinderea de Constructii Aeronautice Romanesti - (see ICAR)
Ireland P-2 Privateer - photo
Isaacs Fury II - G-BZAS
Israel Redhead - NR111V
Israel Aircraft Industries
     101B Arava - N302CL
     201 Arava - 4X-IAJ
     202 Arava - 4X-IAO, 4X-IAO
     1124 Westwind I - N240WW
     1125 Astra - 4X-CUA
     F-21A Kfir (Lion) - USMC: 999705, 999725
     Kfir (Lion) C.2 - 928KF
     Lavi (Young Lion) - photo
Israviation ST-50 - 4X-COD
Issoire APM 20 Lionceau - F-GRCL