#Launch_Tag Launch_JD Launch_Date LV_Type Variant Flight_ID Flight Mission FlightCode Platform Launch_Site Launch_Pad Ascent_Site Ascent_Pad Apogee Apoflag Range RangeFlag Dest OrbPay Agency LaunchCode FailCode Group Category LTCite Cite Notes # Updated 2026 Apr 21 0423:08 1954-A725 2435064.50 1954 Nov 18 MX-2227 - 1 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1954-A726 2435069.50 1954 Nov 23 MX-2227 - 2 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1954-A727 2435090.50 1954 Dec 14 MX-2227 - 3 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1954-A728 2435093.50 1954 Dec 17 MX-2227 - 4 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A573 2435205.50 1955 Apr 8 MX-2227 - 5 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A574 2435212.50 1955 Apr 15 MX-2227 - 6 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A575 2435275.50 1955 Jun 17 HTV - 7 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A576 2435286.50 1955 Jun 28 HTV - 8 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A577 2435288.50 1955 Jun 30 HTV - 9 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A664 2435366.50 1955 Sep 16 HTV ? AM-1 HTV Atlas AM-1 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A665 2435369.50 1955 Sep 19 HTV ? HS-2 HTV Atlas HS-1 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A666 2435371.50 1955 Sep 21 HTV ? AM-2 HTV Atlas AM-2 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A578 2435399.50 1955 Oct 19 HTV - 10 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A579 2435406.50 1955 Oct 26 HTV - 11 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A580 2435433.50 1955 Nov 22 HTV - 14 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1955-A581 2435449.50 1955 Dec 8 HTV - 15 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A236 2435491.50 1956 Jan 19 HTV - 13 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A237 2435524.50 1956 Feb 21 HTV - 2A24 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A238 2435534.50 1956 Mar 2 HTV - 2A25 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A239 2435545.50 1956 Mar 13 HTV - 2F36 HTV RS - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A240 2435561.50 1956 Mar 29 HTV - 2A26 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A241 2435566.50 1956 Apr 3 HTV - AF27 HTV RS - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A242 2435568.50 1956 Apr 5 HTV - 2F38 HTV RS - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A243 2435574.50 1956 Apr 11 HTV - 2AM39 HTV RS - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A244 2435589.50 1956 Apr 26 HTV - 2A27 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A356 2435612.50 1956 May 19 HTV ? - HTV Atlas 107A - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A357 2435612.50 1956 May 19 HTV ? - HTV Atlas 107A - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A245 2435615.50 1956 May 22 HTV - 2M40 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A246 2435631.50 1956 Jun 7 HTV - S16 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A358 2435633.50 1956 Jun 9 HTV ? DT-2 HTV Atlas DT-2 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A247 2435643.50 1956 Jun 19 HTV - S17 HTV - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A248 2435664.50 1956 Jul 10 HTV - HAT-1 HTV HAT - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A249 2435680.50 1956 Jul 26 HTV - W-2 HTV 107A - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A250 2435707.50 1956 Aug 22 HTV - HAT-2 HTV HAT - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A251 2435716.50 1956 Aug 31 HTV - - HTV 107A - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A252 2435722.50 1956 Sep 6 HTV - HAT-83 HTV 1366 - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A253 2435727.50 1956 Sep 11 HTV - W-4 HTV 107A - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A254 2435743.50 1956 Sep 27 HTV - W-5 HTV 107A - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A255 2435762.50 1956 Oct 16 HTV - TM-41 HTV Douglas - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A256 2435796.50 1956 Nov 19 HTV - - HTV 107A - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - - 1956-A257 2435805.50 1956 Nov 28 HTV - - HTV 107A - - - WS - - - 10 ? - - 0.000 ORD AS - - Heat transfer wsmr-history.org - -