Pioneer

Pioneer-series satellites
(non-planetary: Pioneer-0 — Pioneer-E)


This page contains philatelic information on the Pioneer-series (non-planetary) satellites. Catalog numbers, years of issue, and notes on the satellites featured are given when available. If readers know of additional information or images, please contact the authors using the e-mail addresses at the bottom of this page.

The first part of the Pioneer series, Pioneer-0 — Pioneer-E (which failed), were primarily lunar, solar, and inter-planetary satellites. Only these earlier Pioneer (non-planetary) satellites are included here. The later part of the series, Pioneer-10 — Pioneer-13, were for exploration of the planets, including specific missions of two Pioneers to Jupiter/Saturn and two Pioneers to Venus. Those later Pioneer (planetary) satellites are not covered in this checklist.

Launch information
(found in the scientific/research satellites page)
Launch covers, anniversary-of-launch covers, and launch-related event covers
(farther below)
Postal items (stamps, souvenir sheets, aerogrammes, postal cards, etc.)
(immediately below)
Pioneer (non-planetary) Pioneer (non-planetary) Pioneer (non-planetary)


Below is a list of Pioneer-series (non-planetary) postal items (stamps, souvenir sheets, aerogrammes, postal cards, etc.).

CountryCatalog Number*Type of Item**Year of IssueNotes on Content
Pioneer (non-planetary)
BelgiumLocalIn (lower-right) margin of imperforate MS21963?Pioneer-51
Bhutan406 (BL100)SS11984Pioneer-51
Bhutan407 (BL101)SS1
Burundi133 (Mi174)1965Pioneer-51
Burundi133a (BL17)On stamp and in (center) margin of MS2 (131+133)
CamerounC84 (Mi502)1967Pioneer-6 (Pioneer-A) with folded antennas, date for Pioneer-1
Cuba1800 (Mi1875)1973Pioneer-3/42
FujeiraMi701966Pioneer-51
FujeiraMi149Mi70 overprinted new currency1967Pioneer-51
FujeiraMi348Mi70 overprinted "Apollo-8"1969Pioneer-51
Gambia3148a (Mi?)From MS6 (3148 (2x (a-c))2008Pioneer-1
Gambia3148b (Mi?)
Gambia3148c (Mi?)
Gambia3150a (Mi?)From MS4 (3150 (2x (a-b))
Gambia3150b (Mi?)
Gambia3152 (BL?)SS1
Gambia3149a (Mi?)From MS6 (3149 2x (a-c))2008Pioneer-3
Gambia3149b (Mi?)
Gambia3149c (Mi?)
Gambia3151a (Mi?)From MS4 (3151 (2x (a-b))
Gambia3151b (Mi?)
Gambia3153 (BL?)SS1
Ghana166a (BL9)In (lower-right) margin of imperforate MS4 (4x 166)Pioneer-51
Guinea RepublicUnknown (new issue)SS12007Pioneer-5
Guinea RepublicUnknown fdc (new issue)SS1 on FDC
Haitim1310 (Y723)*1973Pioneer-6/7/8/93 with folded antennas
Haitim1310 proof1Proof
Haitim1310 proof2Proof (different)
Haitim1310 proof3Proof (different)
Haitim1310 proof4Proof (different)
Haitim1310 proof5Proof (different)
Haitim1310 proof6Proof (different)
Haitim1369*m1310 overprinted1974Pioneer-6/7/8/93 with folded antennas
MongoliaC6 (Mi382)1965Pioneer-51
Montserrat891 (BL?)In (upper) margin of SS11996Pioneer-51
Qatar448 (Mi?)1975Pioneer-51
Rwanda136 (BL5)In (lower-left) margin of MS2 (136 (a-b))1965Pioneer-51
Sharjah44 (Mi56)1964Pioneer-51
Sharjah44A (Mi?)44 overprinted new currency1967Pioneer-51
Sharjah48b (BL4)Imperforate SS11964Pioneer-51
SharjahMi10001972Pioneer-3/42
United Nations112-113 fdc (Mi122-123 fdc)(Orbit) cachet on FDC1962Pioneer-5
United StatesNone(Goldcraft) cachet on Discoverer-8 launch cover1959Pioneer-51
United StatesNone(Goldcraft) cachet on Discoverer-11 launch cover1960Pioneer-51
United StatesNone(Centennial?) cachet on Explorer-S66 launch cover1964Pioneer-51
United States1556 fdcCachet on FDC1975Pioneer-1 — Pioneer-9
Yemen Arab RepublicMi921
Mi928
Changed colors on imperforate1969Pioneer-4, Pioneer-51

*Scott catalog number, unless prefixed with Mi or BL for Michel, or m for Minkus, or Y for Yvert; "i" prefix denotes imperforate version.
**FDC = first day cover; SS# = souvenir sheet, MS# = miniature sheet, where # = number of stamps in sheet, and the numbers in parentheses are the catalog numbers of the stamps in the sheet.

1Both Pioneer-5 and Explorer-6 were "paddlewheel" satellites. It is believed that Explorer-6 contained two short antennas on its "top", whereas Pioneer-5 contained only a single short antenna. When there are no antennas on top, the distinction is unclear, but of the two, Pioneer-5 is assumed.
2Pioneer-3 and 4 are basically identical.
3Pioneer-6, 7, 8, and 9 are all basically identical.


Below is a list of Pioneer-series (non-planetary) satellite launch covers, anniversary-of-launch covers, and launch-related event covers.

CountryCancel DateCancel LocationType of ItemNotes on Content
Pioneer-1
United States1958-10-11Port Canaveral FL(Goldcraft) cachet on coverPioneer-1 launch
Pioneer-2
United States1958-11-08Port Canaveral FL(Goldcraft) cachet on coverPioneer-2 launch [failed]
Pioneer-3
United States1958-12-06Port Canaveral FL(Goldcraft) cachet on coverPioneer-3 launch
Pioneer-4
United States1959-03-03Port Canaveral FL(Goldcraft) cachet on coverPioneer-4 launch
Pioneer-5
United States1960-03-11Patrick AFB, FL(Typed/printed) cachet on coverPioneer-5 launch
United States1960-03-11Port Canaveral FL(Goldcraft) cachet on coverPioneer-5 launch
United States1960-03-11Port Canaveral FL(?) cachet on coverPioneer-5 launch
United States1960-03-11Port Canaveral FL(Printed) cachet on coverPioneer-5 launch
United States1960-03-11Port Canaveral FL(Rubber-stamp) cachet on coverPioneer-5 launch
United States1960-03-11Port Canaveral FL(Sarzin) cachet on coverPioneer-5 launch
Pioneer-P30
United States1960-09-25Port Canaveral FL(Rubber-stamp) cachet on coverPioneer-P30 launch [failed]
Pioneer-P31
United States1960-12-15?Patrick AFB, FL(Rubber-stamp) cachet on coverPioneer-P31 launch [failed]
Pioneer-6
United States1965-12-16Cape Canaveral FL(Rubber-stamp) cachet on coverPioneer-6 launch
United States1965-12-16Cape Canaveral FL(SpaceCraft/Swanson) cachet on coverPioneer-6 launch
United States1965-12-16Cape Canaveral FL(Sarzin) cachet on coverPioneer-6 launch
Pioneer-7
United States1966-08-17Cape Canaveral FL(Orbit) cachet on coverPioneer-7 launch
United States1966-08-17Patrick AFB, FL(SpaceCraft/Swanson) cachet on coverPioneer-7 launch
Pioneer-8
United States1967-12-13Patrick AFB, FL(SpaceCraft/Swanson) cachet on coverPioneer-8 launch
United States1967-12-13Cape Canaveral FL(?) cachet on coverPioneer-8 launch
United States1967-12-13Cape Canaveral FL(Sarzin) cachet on coverPioneer-8 launch (Ranger-3, 4, or 5 image)1
Pioneer-9
United States1968-11-08Patrick AFB, FL(SpaceCraft/Swanson) cachet on coverPioneer-9 launch
United States1968-11-08Cape Canaveral FL(Sarzin) cachet on coverPioneer-9 launch
United States1968-11-08Cape Canaveral FL(Rubber-stamp) cachet on coverPioneer-9 launch
Pioneer-E
United States1969-08-27Cape Canaveral FL(SpaceCraft/Swanson) cachet on coverPioneer-E launch [failed]

1Ranger Block-2 version (Ranger-3, 4, or 5) image, not Pioneer-8 on this cover.


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Updated: 2009-11-16