DSP-1

DSP
series
satellites

DSP-14
DSP-1DSP-14

This page contains philatelic information on DSP (Defense Support Program) series 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.

Launch information
(found elsewhere)
Launch covers
(including anniversary-of-launch covers, and launch-related event covers)
(farther below)
Other postal items
(stamps, souvenir sheets, aerogrammes, postal cards, etc.)
(immediately below)
DSP
(USAF)
DSP
(USAF)
DSP
(USAF)
DSP (on other than DSP launch covers)


Below is a list of DSP series satellite postal items (stamps, souvenir sheets, aerogrammes, postal cards, etc.).

CountryCatalog NumberType of ItemYear of IssueNotes on Content
Defense Support Program (DSP) (USAF)
No (non-launch cover) postal items found


Below is a list of DSP series satellite launch covers (including anniversary-of-launch covers, and launch-related event covers).

CountryCancel DateCancel LocationType of ItemNotes on Content
Defense Support Program (DSP) (USAF)
1970-11-06: DSP-1
United States1970-11-06Kennedy Space Center FL(Space Voyage) cachet on cover, also insertDSP-1 launch ("Project 647" in text on cover; not "MIDAS-10" as in text on cover; "MIDAS-8" and "MIDAS-9" in text on insert; "Vela", in text on cover and insert); ("first secret Titan-3C")
United States1970-11-06Satellite Beach FL(Space Voyage) cachet on cover, also insertDSP-1 launch ("Project 647" in text on cover; not "MIDAS-10" as in text on cover; "MIDAS-8" and "MIDAS-9" in text on insert; "Vela", in text on cover and insert); ("first secret Titan-3C")
United States1970-11-06Cape Canaveral FL (hand cancel)(Riser/Andromeda Cover no.19) cachet on (airmail) cover, also insert1 and insert2 (partial)DSP-1 launch ("IMEWS" and "sky spy")
United States1970-11-06Cape Canaveral FL (machine cancel)(Riser/Andromeda Cover no.19) cachet on (airmail) cover, also insert1 and insert2 (partial)DSP-1 launch ("IMEWS" and "sky spy")
United States1970-11-06Cape Canaveral FL (machine cancel)(Riser/Andromeda Cover no.19) cachet (and signature) on (airmail) cover, also insert1 and insert2 (partial)DSP-1 launch ("IMEWS" and "sky spy")
United States1970-11-06Cape Canaveral FL(Swanson multi-color rubber-stamp) cachet on coverDSP-1 launch ("sky in the sky satellite")
United States1970-11-06Cape Canaveral FL (machine cancel)(Orbit Covers) cachet on coverDSP-1 launch ("spy in the sky" and "satellite [project] 647")
United States1970-11-06Cape Canaveral FL (hand cancel)(Orbit Covers) cachet on coverDSP-1 launch ("spy in the sky" and "satellite [project] 647")
United States1970-11-06Kennedy Space Center FL(R. DuBeau red rubber-stamp) cachet on coverDSP-1 launch ("spy sat[ellite]")
United States1970-11-06Kennedy Space Center FL(R. DuBeau blue rubber-stamp) cachet on coverDSP-1 launch ("spy sat[ellite]")
United States1970-11-06Cape Canaveral FL(Centennial) cachet on coverDSP-1 launch ("secret" and "spy satellite")
United States1970-11-06Cape Canaveral FL(Sarzin) cachet on coverDSP-1 launch ("attack spotting satellite")
United States1970-11-06Cape Canaveral FL(Whitney blue and purple) cachet on coverDSP-1 launch
United States1970-11-06Satellite Beach FL(Whitney blue and purple) cachet on (airmail) coverDSP-1 launch
Australia1970-11-07Woomera SA(Multi-color rubber-stamp) cachet on coverDSP-1 launch ("spy in the sky")
1971-05-05: DSP-2
United States1971-05-05Cape Canaveral FL (machine cancel)(Orbit Covers) cachet on coverDSP-2 launch ("spy in the sky" and "satellite [project] 647")
United States1971-05-05Cape Canaveral FL (hand cancel)(Orbit Covers) cachet on coverDSP-2 launch ("spy in the sky" and "satellite [project] 647")
United States1971-05-05Kennedy Space Center FL(Space Voyage) cachet on coverDSP-2 launch ("project 647"; not "MIDAS-11", as in text)
United States1971-05-05Cape Canaveral FL(Black printed) cachet on coverDSP-2 launch ("secret" and "spy satellite")
United States1971-05-05Cape Canaveral FL(Centennial) cachet on coverDSP-2 launch ("secret spy satellite")
United States1971-05-05Cape Canaveral FL(Whitney green and purple) cachet on coverDSP-2 launch
United States1971-05-05Patrick AFB, FL(Whitney green and purple) cachet on coverDSP-2 launch
United States1971-05-05Kennedy Space Center FL(Magenta printed, based on a Sokalsky design) cachet on coverDSP-2 launch ("spy satellite")
United States1971-05-05Kennedy Space Center FL(R. DuBeau blue rubber-stamp) cachet on coverDSP-2 launch ("secret spy sat[ellite]")
United States1971-05-05Kennedy Space Center FL(Blue rubber-stamp) cachet on coverDSP-2 launch ("secret spy sat[ellite]")
United States1971-05-05Kennedy Space Center FL(SpaceCraft/Swanson black rubber-stamp) cachet on coverDSP-2 launch ("spy satellite" and "Spook Bird")
United States1971-05-05Cape Canaveral FL(C. Swanson blue and magenta rubber-stamp) cachet on coverDSP-2 launch ("spy satellite")
1972-03-01: DSP-3
United States1972-03-01Kennedy Space Center FL(Space Voyage) cachet on cover, also insertDSP-3 launch (not "MIDAS-12", as in text on cover and insert; "BMEWS-2-3" in text; "code [project] 647"); also DSP-1 and DSP-2 by their launch dates and reference to the first and second USAF/TRW early warning satellites (in insert text)
United States1972-03-01Cape Canaveral FL (machine cancel)(Orbit Covers) cachet on coverDSP-3 launch ("spy in the sky" and "satellite [project] 647")
United States1972-03-01Cape Canaveral FL (hand cancel)(Orbit Covers) cachet on coverDSP-3 launch ("spy in the sky" and "satellite [project] 647")
United States1972-03-01Cape Canaveral FL(Sarzin) cachet on coverDSP-3 launch ("secret spy satellite")
United States1972-03-01Cape Canaveral FL(Centennial) cachet on coverDSP-3 launch ("spy-in-the-sky satellite")
United States1972-03-01Patrick AFB, FL (hand cancel)(Whitney black and magenta) cachet on coverDSP-3 launch
United States1972-03-01Patrick AFB, FL (machine cancel)(Whitney black and magenta) cachet on coverDSP-3 launch
United States1972-03-01Cape Canaveral FL(Whitney black and magenta) cachet on coverDSP-3 launch
United States1972-03-01Satellite Beach FL(Whitney black and magenta) cachet on coverDSP-3 launch
United States1972-03-01Kennedy Space Center FL(Magenta and green and black rubber-stamp) cachet on coverDSP-3 launch ("skyspy")
United States1972-03-01Kennedy Space Center FL(SpaceCraft/Swanson magenta printed) cachet on coverDSP-3 launch ("spy satellite")
United States1972-03-01Cape Canaveral FL(C. Swanson/DuBeau? red and black rubber-stamp) cachet on coverDSP-3 launch ("skyspy")
United States1972-03-01Cape Canaveral FL(C. Swanson/DuBeau? red and blue rubber-stamp) cachet (no date-time stamp) on coverDSP-3 launch ("skyspy")
United States1972-03-01Kennedy Space Center FL(R. DuBeau magenta rubber-stamp) cachet on coverDSP-3 launch ("secret spy satellite")
United States1972-03-01Kennedy Space Center FL(Blue rubber-stamp and black typed) cachet on (airmail) coverDSP-3 launch ("secret ... satellite"); (not "MIDAS-12" as in text)
1973-06-12: DSP-4
United States1973-06-12Kennedy Space Center FL(Space Voyage) cachet on coverDSP-4 launch ("code [project] 647" in text; "BMEWS-2-4")
United States1973-06-12Cape Canaveral FL(Space Voyage) cachet on coverDSP-4 launch ("code [project] 647" in text; "BMEWS-2-4")
United States1973-06-12Cape Canaveral FL(InterSpace Cover) cachet on coverDSP-4 launch ("code [project] 647" in text: "BMEWS-2-4")
United States1973-06-12Cape Canaveral FL(Whitney blue and black) cachet on coverDSP-4 launch
United States1973-06-12Patrick AFB, FL(Whitney blue and black) cachet on coverDSP-4 launch
United States1973-06-12Kennedy Space Center FL(SCPS ser.1 no._, red logo) cachet on coverDSP-4 launch ("code [project] 647" in text; "spysat", "secret", and "supersedes program 647")
United States1973-06-12Kennedy Space Center FL(SCPS ser.73/10 no.70, blue logo) cachet on coverDSP-4 launch ("code [project] 647" in text; "spysat", "secret", and "supersedes program 647")
United States1973-06-12
1973-06-13
Patrick AFB, FL
Largo FL
(Whitney blue and black) cachet on coverDSP-4 launch
United States1973-06-12
1973-06-13
Patrick AFB, FL
Largo FL
(Whitney cyan and black) cachet on coverDSP-4 launch
1975-12-14: DSP-5
United States1975-12-14Cape Canaveral FL(SCPS ser.75/26) cachet on coverDSP-5 launch ("spysat" and "classified payload" and "secret mission")
United States1975-12-14Cape Canaveral FL(SCPS ser.75/26) cachet (and signature) on cover, also backDSP-5 launch ("spysat" and "classified payload" and "secret mission")
United States1975-12-14Cape Canaveral FL(Orbit Covers) cachet on coverDSP-5 launch ("USAF secret satellite" and "spy sky satellite")
United States1975-12-14Cape Canaveral FL(Space Voyage) cachet on coverDSP-5 launch [not "lost", as in text]
United States1975-12-14Cape Canaveral FL(Whitney magenta) cachet on coverDSP-5 launch
United States1975-12-14Cape Canaveral FL(SpaceCraft/Swanson magenta rubber-stamp) cachet on coverDSP-5 launch ("spy satellite")
United States1975-12-15Kennedy Space Center FL(Blue and red rubber-stamp) cachet on coverDSP-5 launch ("IMEWS-5")
1976-06-26: DSP-6
United States1976-06-25Kennedy Space Center FL(SCPS) cachet on coverDSP-6 launch ("spy satellite" and "classified payload")
United States1976-06-25Kennedy Space Center FL(Cyan printed, based on a Sokalsky design, and blue rubber-stamp) cachet on coverDSP-6 launch ("spy satellite")
United States1976-06-25Cape Canaveral FL(Space Voyage) cachet on coverDSP-6 launch ("Code [project] 614")
United States1976-06-25
1997-09-18
Cape Canaveral FL
Washington DC
(Space Voyage) cachet on cover (also USA 3167 FDC)DSP-6 launch ("code [project] 614")
United States1976-06-26Cape Canaveral FL(Orbit Covers) cachet on coverDSP-6 launch ("USAF secret satellite")
1977-02-06: DSP-7
United States1977-02-06Cape Canaveral FL(Space Voyage purple and green) cachet on coverDSP-7 launch ("code [project] 647")
United States1977-02-06Cape Canaveral FL(Space Voyage purple and cyan) cachet on coverDSP-7 launch ("code [project] 647")
United States1977-02-06Cape Canaveral FL(Orbit Covers) cachet on coverDSP-7 launch ("USAF secret satellite")
United States1977-02-06Cape Canaveral FL(SCPS) cachet on coverDSP-7 launch ("secret military payload")
United States1977-02-07Kennedy Space Center FL(Cyan printed, based on a Sokalsky design, and cyan and black typed) cachet on coverDSP-7 launch ("secret launch")
1979-06-10: DSP-8
United States1979-06-11Patrick AFB, FL(Whitney black and magenta) cachet on coverDSP-8 launch ("classified payload")
United States1979-06-11Patrick AFB, FL(Whitney black and magenta) cachet on (airmail) coverDSP-8 launch ("classified payload")
1981-03-16: DSP-9
United States1981-03-16Kennedy Space Center FL(Boudwin magenta rubber-stamp and black typed) cachet on (airmail) coverDSP-9 launch ("secret Titan-3C rocket" and "launch was classified")
United States1981-03-16Kennedy Space Center FL(Space Voyage) cachet on coverDSP-9 launch ("code [project] 647")
United States1981-03-17Cape Canaveral FL (machine cancel)(Whitney blue and black) cachet on coverDSP-9 launch
United States1981-03-17Cape Canaveral FL (hand cancel)(Whitney blue and black) cachet on (USPS) postal card, also backDSP-9 launch
1984-12-22: DSP-12
United States1984-12-22Patrick AFB, FL(Whitney purple and black) cachet on (airmail) cover, also backDSP-12 launch ("classified payload")
1987-11-29: DSP-13
United States1987-11-28Cape Canaveral FL(Black printed) cachet on coverDSP-13 launch
United States1987-11-29Patrick AFB, FL(Whitney orange and black) cachet on (airmail) cover, also backDSP-13 launch ("classified payload")
1989-06-14: DSP-14
United States1989-06-14Cape Canaveral FL(Carsten Fuchs/Ken Havekotte) cachet on coverDSP-14 launch
DSP-16 (pre-launch events)
United States1991-10-23Kennedy Space Center FL(Titusville Moonport Stamp Club) cachet on coverSTS-44 pre-launch: "rolls out"
1991-11-24: DSP-16 (deployed by STS-44)
United States1991-11-24Kennedy Space Center FL(Colorano silk) cachet (and medallion) on cover, also medallion reverseSTS-44 launch
United States1991-11-24Kennedy Space Center FL(Magenta printed) cachet on coverSTS-44 launch
United States1991-11-24Kennedy Space Center FL(Mission patch) cachet on coverSTS-44 launch
United States1991-11-24Kennedy Space Center FL(Mission patch and black text) cachet on cover, also insert and insert backSTS-44 launch
United States1991-11-24Kennedy Space Center FL(Mission patch and blue rubber-stamp) cachet on coverSTS-44 launch
United States1991-11-24Houston TX(Mission patch and Mission Control Houston green rubber-stamp) cachet on coverSTS-44 launch
United States1991-11-24Nassau Bay Branch, Houston TX(NASA photo and mission patch) cachet on coverSTS-44 launch
United States1991-11-24Kennedy Space Center FL(Colorano silk) cachet on coverSTS-44 launch
United States1991-11-24Cape Canaveral FL(Colorano silk) cachet (different) on coverSTS-44 launch
United States1991-11-24Nassau Bay Branch, Houston TX(Colorano silk) cachet (different) on coverSTS-44 launch
United States1991-11-24Houston TX(Green printed) cachet on coverSTS-44 launch
United States1991-11-24Kennedy Space Center FL(Black mission patch) cachet on coverSTS-44 launch
United States1991-11-24Kennedy Space Center FL(Blue mission patch) cachet on postcardSTS-44 launch
United States1991-11-25Houston TX(Blue printed) cachet on coverDSP-16 deployed
United States1991-12-01Edwards AFB, CA(Brown printed) cachet on coverSTS-44 landing
1999-04-09: DSP-19 [failed]
United States1999-04-09Kennedy Space Center FL(Multi-color printed and black typed) cachet on coverDSP-19 launch [failed]
DSP (on other than DSP launch covers)
United States1971-12-05Cape Canaveral FL(Space Voyage) insert from Canyon-4 launch cover, also frontThe following insert text refers to DSP-1: "In November [actual date 6 November 1970] ... the first Integrated Satellle designed for the operational early warning missile detection program was put into orbit with a Titan III-C rocket. That payload failed, however, to reach its operational near-synchronous orbit".
United States1971-12-06Kennedy Space Center FL(Space Voyage) insert from Canyon-4 launch cover, also front
United States1972-12-20Kennedy Space Center FL(Space Voyage) insert from Canyon-5 launch cover, also frontThe "last launch of the TITAN III-C-launched early warning package was made in March 1972" (refers to DSP-3, launched 1 Mar 1972 by a Titan-3C rocket)
United States1972-12-21Cape Canaveral FL(InterSpace Cover) insert from Canyon-5 launch cover, also front
United States1978-06-12Kennedy Space Center FL(Space Voyage) cachet on Chalet-8 launch cover"Defense Support Program (DSP)"
United States1979-10-01Kennedy Space Center FL(Space Voyage) cachet on Chalet-9 launch cover"Defense Support Program (DSP)" ("Code [project] 647")
United States1981-10-31Cape Canaveral FL(Space Voyage) cachet on Chalet-10 launch cover"Defense Support Program (DSP)" ("Code [project] 647")
United States1989-05-08Edwards AFB, CA(Colorano silk) cachet on STS-30R/Atlantis landing cover"massive new missile-warning satellite" (likely referring to DSP-14)


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