radio

Amateur (ham)
radio satellites

radio satellite

Below are checklists of Amateur (ham) radio satellites, including launch dates and images of the satellites. If readers know of additional information or images, please contact the authors using the e-mail addresses at the bottom of this page.

See also the amateur (ham) radio page, for items related to, but that do not include amateur radio satellites.


Satellite series covered:


Amateur Satellite (Amsat) / OSCAR (Orbiting Satellite Carrying Amateur Radio) series

SatelliteCountryLaunch DateImages
referencelaunch coversother postal items
OSCAR-1USA1961-12-12OSCAR-1OSCAROSCAR
OSCAR-2USA1962-06-02OSCAR-2
OSCAR-3 (EGRS-3)USA1965-03-09OSCAR-3
OSCAR-4USA1965-12-21OSCAR-4
Australis-OSCAR-5 (AO-5, AO-A)Australia1970-01-23OSCAR-5
Amsat-OSCAR-6 (AO-6, AO-C, P2A)USA1972-10-15 OSCAR-6
OSCAR-6
Amsat-OSCAR-7 (AO-7, AO-B, P2B)USA-Spain1974-11-15 OSCAR-7
OSCAR-7
OSCAR-7
OSCAR-7
OSCAR-7
OSCAR-7
Amsat-OSCAR-8 (AO-8, AO-D, P2D)USA1978-03-05 OSCAR-8
OSCAR-8
OSCAR-8
Amsat-P3A [failed]USA1980-05-23 Amsat-P3A
Amsat-P3A
Amsat-P3A
UoSat-OSCAR-9 (UO-9, UoSat-1, UoSat-A)UK1981-10-06 UoSat-1
UoSat-1
OSCAR-9
Amsat-OSCAR-10 (AO-10, P3B)USA1983-06-16 OSCAR-10
OSCAR-10
OSCAR-10
UoSat-OSCAR-11 (UO-11, UoSat-2, UoSat-B)UK1984-03-01 UoSat-2
UoSat-2
OSCAR-11
Fuji-OSCAR-12 (FO-12, JAS-1a, Fuji-1)Japan (JARL)1986-08-13 Fuji
Fuji-1/1b
Amsat-OSCAR-13 (AO-13, P3C)USA1988-06-15OSCAR-13
UoSat-OSCAR-14 (UO-14, UoSat-3, UoSat-D, HealthSat-1)UK1990-01-22 UoSat-3
OSCAR-14
UoSat-OSCAR-15 (UO-15, UoSat-4, UoSat-E)UKUoSat-4
Amsat-OSCAR-16 (AO-16) / Pacsat / Microsat-1USAOSCAR-16
DOVE-OSCAR-17 (DO-17) / Microsat-2BrazilOSCAR-17
WeberSat-OSCAR-18 (WO-18) / Microsat-3USAOSCAR-18
LUsat-OSCAR-19 (LO-19) / Microsat-4ArgentinaOSCAR-19
Fuji-OSCAR-20 (FO-20, JAS-1b, Fuji-1b)Japan (JARL)1990-02-07 Fuji
Fuji-1/1b
OSCAR-20
OSCAR-20/29 type
Amsat-OSCAR-21 (AO-21) / RS-14 / Informator-1 (one satellite)Russia1991-01-29OSCAR-21
UoSat-OSCAR-22 (UO-22, UoSat-5, UoSat-F)UK1991-07-17 UoSat-5
OSCAR-22
OSCAR-22/25
Kitsat-OSCAR-23 (KO-23) / Kitsat-1 / Uribyol-1South Korea1992-08-10OSCAR-23
Arsene-OSCAR-24 (AO-24)France1993-05-12OSCAR-24
Kitsat-OSCAR-25 (KO-25) / Kitsat-2 / Uribyol-2South Korea1993-09-26 OSCAR-22/25
OSCAR-25
ITAmsat-OSCAR-26 (IO-26)ItalyOSCAR-26
AMRAD-OSCAR-27 (AO-27, Eyesat-1)USA OSCAR-27
OSCAR-27
Posat-OSCAR-28 (PO-28, Posat-1)PortugalOSCAR-28
UNAMSat-1 (UNAMSat-A), Gurwin-1a / TechSat-1a [failed]Mexico-Israel1995-03-28 UNAMSat
TechSat-1
Fuji-OSCAR-29 (FO-29, JAS-2, Fuji-2)Japan (JARL)1996-08-17 Fuji
OSCAR-20/29 type
Mexico-OSCAR-30 (MO-30, UNAMSat-B)Mexico-Russia1996-09-05UNAMSat
TMSAT-OSCAR-31 (TO-31, TMSat-1)Thailand1998-07-10OSCAR-31
Gurwin-OSCAR-32 (GO-32, Gurwin-1b, TechSat-1b)IsraelTechSat-1
SEDSat-OSCAR-33 (SO-33, SEDSat-1)USA1998-10-24OSCAR-33
PANSat-OSCAR-34 (PO-34) [STS-95/Discovery-deployed]USA1998-10-30 OSCAR-34
OSCAR-34
OSCAR-34
STS-95/Discovery (patch)
SunSat-OSCAR-35 (SO-35)South Africa1999-02-23OSCAR-35
UoSat-OSCAR-36 (UO-36, UoSat-12)UK1999-04-21UoSat-12
Kitsat-3 / Uribyol-3South Korea1999-05-26Kitsat-3
ASUSat-OSCAR-37 (AO-37, ASUSat-1)USA2000-01-27OSCAR-37
OPAL-OSCAR-38 (OO-38, StenSat)USAOSCAR-38
Weber-OSCAR-39 (WO-39, JAWSAT)USAOSCAR-39
Amsat-OSCAR-40 (AO-40, P3D)USA2000-11-16 OSCAR-40
OSCAR-40
OSCAR-40
SaudiSat-OSCAR-41 (SO-41, SaudiSat-1a)Saudi Arabia2000-09-26OSCAR-41
SaudiSat-OSCAR-42 (SO-42, SaudiSat-1b)Saudi ArabiaOSCAR-42
STARSHINE-OSCAR-43 (SO-43, STARSHINE-3)USA2001-09-30 STARSHINE-3
STARSHINE-3 (patch)
Navy-OSCAR-44 (NO-44, PCSat-1)US Naval Academy OSCAR-44
OSCAR-44
Navy-OSCAR-45 (NO-45, SAPPHIRE)USA (Stanford University) OSCAR-45
OSCAR-45
Malaysian-OSCAR-46 (MO-46, TiungSat-1)Malaysia2000-09-26 OSCAR-46
OSCAR-46
Idefix: BreizhSat-OSCAR-47 (BO-47)France2002-05-04OSCAR-47/48 type
Idefix: BreizhSat-OSCAR-48 (BO-48)France
AATiS-OSCAR-49 (AO-49, Safir-M, RUBIN-2)Germany2002-12-20OSCAR-49
SaudiSat-OSCAR-50 (SO-50, SaudiSat-1c)Saudi ArabiaOSCAR-50
Amsat-OSCAR-51 (AO-51, Amsat-Echo)USA2004-06-29OSCAR-51
VUSat-OSCAR-52 (VO-52, HAMSAT)India2005-05-05OSCAR-52
eXpress-OSCAR-53 (XO-53, SSETI-Express)Russia2005-10-27OSCAR-53
Amsat-OSCAR-54 (AO-54, SuitSat, RadioSkaf-1) [Progress-M54 launched]Russia2005-09-08 (launched to ISS)
2006-02-03 (deployed from ISS)
OSCAR-54
CubeSat-OSCAR-55 (CO-55, Cute-1)Russia2003-06-30Cute-1.7
CubeSat-OSCAR-56 (CO-56, Cute-1.7)Japan (Tokyo Institute of Technology)2006-02-21Cute-1.7
CubeSat-OSCAR-57 (CO-57, CubeSat-XI-4)Russia2003-06-30CubeSat-XI-4
CubeSat-OSCAR-58 (CO-58, CubeSat-XI-5)Russia2005-10-27CubeSat-XI-4
HITSat-OSCAR-59 (HO-59)Japan (Hokkaido Institute of Technology)2006-09-22OSCAR-59
Navy-OSCAR-60 (NO-60, RAFT-1) [STS-116/Discovery-deployed]US Naval Academy2006-12-10OSCAR-60
Navy-OSCAR-61 (NO-61, ANDE-MAA) [STS-116/Discovery-deployed]NASA Johnson Space CanterOSCAR-61+62
Navy-OSCAR-62 (NO-62, ANDE-FCal) [STS-116/Discovery-deployed]NASA Johnson Space Center
Pehuensat-OSCAR-63 (PO-63, Pehuensat-1)Argentina2007-01-10OSCAR-63
Delfi-OSCAR-64 (DO-64, Delfi-C3)Netherlands2008-04-28OSCAR-64
Cubesat-OSCAR-65 (CO-65, Cute-1.7)Japan (Tokyo Institute of Technology)Cute-1.7
Cubesat-OSCAR-66 (CO-66, SEEDS-2)Japan (Nihon University)OSCAR-66
Sumbandila-OSCAR-67 (SO-67, Sumbandila)South Africa2009-09-17OSCAR-67
Hope-OSCAR-68 (HO-68, XW-1)China/PRC2009-12-15OSCAR-68
ARISSat-1 (Kedr, RadioSkaf-2) [Progress-M-09M launched]Russia2011-01-28 (launched to ISS)
2011-08-03 (deployed from ISS)
ARISSat-1
FASTRAC-OSCAR-69 (FO-69, FASTRAC-1 / USA-222)USA2010-11-20OSCAR-69
FASTRAC-OSCAR-70 (FO-70, FASTRAC-2 / USA-228)
AubieSat-OSCAR-71 (AO-71, AubieSat-1)USA2011-10-28OSCAR-71
MaSat-OSCAR-72 (MO-72, MaSat-1)Hungary2012-02-13 OSCAR-72
OSCAR-72
Amsat-OSCAR-73 (AO-73, FUNcube-1)UK-Netherlands2013-11-21OSCAR-73
LUSat-OSCAR-74 (LO-74, CubeBug-2)Argentina2013-11-21OSCAR-74
Louisiana-OSCAR-75 (LO-75, CAPE-2)USA2013-11-20OSCAR-75
Morehead-OSCAR-76 (MO-76, Eagle-2)USA2013-11-21OSCAR-76
CubeSat-OSCAR-77 (CO-77, ArtSat-1)Japan (Tama Art University)2014-02-27OSCAR-77
Lituanica-OSCAR-78 (LO-78, LituanicaSat-1) [Cygnus-CRS-1 launched]Lithuania 2014-01-09 (launched to ISS)
2014-02-28 (deployed from ISS)
OSCAR-78
European-OSCAR-79 (EO-79, QB50P1, FUNcube-3)Belgium2014-06-19OSCAR-79
European-OSCAR-80 (EO-80, QB50P2)Belgium2014-06-19OSCAR-80
Fuji-OSCAR-81 (FO-81, DESPATCH, ArtSat-2)Japan (Tama Art University)2014-12-03OSCAR-81
Fuji-OSCAR-82 (FO-82, Shin'en-2)Japan (Kyushu Institute of Technology, Kagoshima University, AUT)2014-12-03OSCAR-82
Naval Academy-OSCAR-83 (NO-83, BRICSat-1)USA2015-05-20OSCAR-83
Naval Academy-OSCAR-84 (NO-84, ParkinsonSat-A)USA2015-05-20OSCAR-84
Amsat-OSCAR-85 (AO-85, Fox-1A)USA2015-10-08OSCAR-85
Indonesia-OSCAR-86 (IO-86, LAPAN-A2, LAPAN-ORARI)Indonesia2015-09-28OSCAR-86
LUSat-OSCAR-87 (LO-87, ŅuSat-1)Argentina2016-05-30OSCAR-87
Emirates-OSCAR-88 (EO-88, FUNcube-5, Nayif-1)UAR2017-02-15OSCAR-88
Tsukuba-OSCAR-89 (TO-89, ITF-2, Yuri-2) [HTV-6 launched]Japan (University of Tsukuba)2016-12-09 (launched to ISS)
2017-01-15 (deployed from ISS)
OSCAR-89
LilacSat-OSCAR-90 (LO-90, Zidingziang-1, QB50-CNC02) [Cygnus-CRS-7 launched]China/PRC2017-04-18 (launched to ISS)
2017-05-25 (deployed from ISS)
OSCAR-90
AMSAT-OSCAR-91 (AO-91, Fox-1B, RadFxSat)USA2017-11-18OSCAR-91
AMSAT-OSCAR-92 (AO-92, Fox-1D)USA2018-01-12OSCAR-92
Lunar-OSCAR-93 (LO-93, Longiang-1), Lunar-OSCAR-94 (LO-94, Longiang-2)China/PRC2018-05-20OSCAR-93
AMSAT-OSCAR-95 (AO-95, Fox-1C) [SmallSat Express group]USA2018-12-03OSCAR-95
VUsat-OSCAR-96 (VO-96, ExseedSat-1) [SmallSat Express group]India2018-12-03OSCAR-96
Jordan-OSCAR-97 (JO-97, JY1-Sat) [SmallSat Express group]Jordan2018-12-03OSCAR-97
Fuji-OSCAR-98 (FO-98, OrigamiSat-1)Japan (Tokyo Institute of Technology)2019-01-18OSCAR-98
Fuji-OSCAR-99 (FO-99, NEXUS)Japan (Nihon University)2019-01-18OSCAR-99
Qatar-OSCAR-100 (QO-100, Es'hail-21)Qatar2018-11-15OSCAR-100
Philippines-OSCAR-101 (PO-101, Diwata-2B)Philippines2018-10-29OSCAR-101
BIT Progress-OSCAR-102 (BO-102, CAS-7B)China/PRC2019-07-25CAS-7B
Navy-OSCAR-103 (NO-103, BRICSat-2)US Naval Academy2019-06-25OSCAR-103
Navy-OSCAR-104 (NO-104, PSat-2)US Naval Academy2019-06-25OSCAR-104
Magyar-OSCAR-105 (MO-105, SMOG-P)Hungary2019-12-06OSCAR-105/110
Magyar-OSCAR-106 (MO-106, ATL-1)Hungary2019-12-06OSCAR-106
HuskySat-OSCAR-107 (HO-107, HS-1) [Cygnus-CRS-12 launched]USA2019-11-02 (launched to ISS)
2020-01-28 (deployed from ISS)
HuskySat-1
Tianqin-OSCAR-108 (TO-108, Tianqin-1, CAS-6)China/PRC2019-12-20Tianqin-1
AMSAT-OSCAR-109 (AO-109, Fox-1E, RadFxSat-2)USA2021-01-17Fox-1E
Magyar-OSCAR-110 (MO-110, SMOG-1)Hungary2021-03-22OSCAR-105/110
DIY-OSCAR-111 (DO-111, DIY-1, ArduiQube)Argentina2021-03-22DIY-1
MIRSat-OSCAR-112 (MO-112, MIR-Sat-1) [Dragon-CRS-22 launched]Mauritius2021-06-03 (launhed to ISS)
2021-06-22 (deployed from ISS)
MIR-Sat-1
Hope-OSCAR-113 (HO-113, XW-3, CAS-3)China/PRC2021-12-26CAS-3
Spain-OSCAR-114 (SO-114, EASat-2)Spain2022-01-13EASat-2
Spain-OSCAR-115 (SO-115, Hades)Spain2022-01-13Hades
Nepal-OSCAR-116 (NO-116, SanoSat-1, Nepal-PQ-1)Nepal2022-01-13SanoSat-1
Italy-OSCAR-117 (IO-117, GreenCube)Italy2022-07-13GreenCube
Fengtai-OSCAR-118 (FO-118, CAS-5A)China/PRC2022-12-09CAS-5A
Hope-OSCAR-119 (HO-119, XW-4, CAS-10)China/PRC2022-11-12XW-4
Spain-OSCAR-120 (SO-120, URESAT-1, Hades-B) [Transporter-8 group]Spain2023-06-12URESAT-1
Spain-OSCAR-121 (SO-121, Hydra-1, Hades-D) [Transporter-9 group]Spain2023-11-11Hades-D
MESat-1-OSCAR-122 (MO-122)Amsat2024-07-04MESat-1
ASRTU-OSCAR-123 (AO-123)China/PRC2024-11-04

Russian Radio Sputnik (RS) series satellites

SatelliteLaunch DateImages
referencelaunch coversother postal items
RS-1, RS-2 / Iskra-4A1978-10-26 RS-1
RS-2
RSRS
RS-3, RS-4, RS-5, RS-6, RS-7, RS-81981-12-17RS-3
RS-9Canceled
RS-10 / RS-11 / Kosmos-1861 (one satellite)1987-06-23Kosmos-1861/RS-10/RS-11
RS-12 / RS-13 / Kosmos-2123 (one satellite)1991-02-05Kosmos-2123/RS-12/RS-13 (mis-labeled "RS-15")
RS-14 / Amsat-OSCAR-21 (AO-21) / Informator-1 (one satellite)1991-01-29OSCAR-21
RS-15 / Radio-ROSTO1994-12-26RS-15
Mozhayets-1Never launched
RS-16 / Mozhayets-2 / Zeya1997-03-04RS-16
RS-17a / Sputnik-40, RS-17b / Sputnik-40-2 [Progress-M36 launched]1997-10-05 (launched to Mir)
1997-11-04 (deployed from Mir)
RS-17a
RS-18 / Sputnik-41 [Progress-M40 launched]1998-10-25 (launched to Mir)
1998-11-10 (deployed from Mir)
RS-18
RS-18
RS-19 / Sputnik-99 [Progress-M41 launched]1999-04-02 (launched to Mir)
1999-04-16 (deployed from Mir)
RS-20 / Mozhayets-32002-11-28 RS-20
RS-20
RS-21 / Kolibri-2000 [Progress-M1-7 launched]2001-11-26 (launched to ISS)
2002-02-14 (deployed from Progress after departing from ISS)
RS-21
RS-21
RS-22 / Mozhayets-42003-09-27
RS-23 / Universitetsky-1 / Tatyana-12005-01-20RS-23
RS-25 / Mozhayets-52005-10-27RS-25
RS-27 / Baumanets-1 [failed]2006-07-26RS-27
RS-28 / UGATUSAT2009-09-17RS-28
RS-30 / Yubileiny-12008-05-23RS-30
RS-38 / Universitetsky-2 / Tatyana-22009-09-17RS-38
RS-39 / Chibis-M [Progress-M-13M launched]2011-10-30 (launched to ISS)
2012-01-23 (deployed from ISS)
RS-39
RS-40 / MiR / ex-Yubileiny-22012-07-28RS-30
RS-41 / Aist-1-12013-12-28Aist
RS-43 / Aist-1-22013-04-19Aist-2 and Aist-3
RS-44 / DOSAAF-85 / Radio-2017 [partial failure]2019-12-26RS-44
RS-46 / Kosmos-24912013-12-25
RS-47 / Kosmos-24992014-05-24
RS-48 / Aist-2D2016-04-28Aist-2D

Russian Iskra-series satellites

SatelliteLaunch DateImages
referencelaunch coversother postal items
Iskra-1 [failed to deploy from Meteor-1-31]1981-07-10 Iskra
Iskra-1
IskraIskra
Iskra-2 [Salyut-7 launched]1982-05-14 (launched with Salyut-7)
1982-05-17 (deployed from Salyut-7)
Iskra-2
Iskra-3 [Progress-16 launched]1982-10-31 (launched to Salyut-7)
1982-11-18 (deployed from Salyut-7)
Iskra-4A / RS-21978-10-26RS-2
Iskra-MAI-852017-04-17Iskra-MAI-85
Iskra-520xx

1The OSCAR-100 transponder is part of (not-separate from) Es'hail-2, thus the satellite names are interchangeable.


Links to amateur (ham) radio satellite information:

(The link below leads to information sources that are maintained by others. They are not part of this Website.)


Back to Un-manned Satellite (or Spacecraft) Philately.


(Many of the reference images were obtained from other sources, one source in particular is Gunter's Space Page.)
This Website created and maintained by Don Hillger and Garry Toth.
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Updated: 2025-03-19