Council of Soviet Ministers (SM) Decree 236-89 'On creation of the State Commission for the R-16 ICBM' was issued.

French Veronique launched capsule containing rat (Hector) to 152 km altitude, recovered successfully.

Lofti 1 piggyback payload did not separate. Nevertheless Transit 3B returned useful data needed for design of the operational satellites. It carried a digital clock driven by the same oscillator that drove the transmitters. It transmitted timing signals governed by the clock and a 384-bit memory. This allowed testing of the techniques for loading the memory from the ground, the ability of the memory to hold a message in orbit, and the ability to encode the memory contents by means of a frequency modulation on one of the main transmitters. It was also shown that ±60° phase modulation could be used to transmit the contents of the satellite memory without degradation of the accuracy of the Doppler signal and Doppler measurements.

Failed to separate from Transit 3B.

Martin-Baltimore submitted its initial proposal for the redundant flight control and hydraulic subsystems for the Gemini launch vehicle; on March 1, Martin was authorized to proceed with study and design work. The major change in the flight control system from Titan II missile to Gemini launch vehicle was substitution of the General Electric Mod IIIG radio guidance system (RGS) and Titan I three-axis reference system for the Titan II inertial guidance system. Air Force Space Systems Division issued a letter contract to General Electric Company, Syracuse, New York, for the RGS on June 27. Technical liaison, computer programs, and ground-based computer operation and maintenance were contracted to Burroughs Corporation, Paoli, Pennsylvania, on July 3.

Unsuccessful mission. Voskhod 2 test. Immediately after orbital insertion airlock and spacesuit inflated normally. Then two ground control stations sent commands to the spacecraft simultaneously. The combined signals accidentally set off the retrofire sequence, which some time later triggered the self destruct mechanism (designed to prevent the spacecraft from falling into enemy hands).
Officially: Investigation of the upper atmosphere and outer space. - Additional details.

Central Committee of the Communist Party and Council of Soviet Ministers Decree 'On Performing in March 1966 the Launch 3KV n6 With Two Cosmonauts for Solving Problems of Extended Space Flight((8-20 Days)--course of Voskhod-3 preparations' was issued.

Successfully recovered March 15, 1966 13:00 GMT. Precursor mission for Voskhod 3 hardware. Two dogs carried into lower Van Allen radiation belts.
Officially: Biological research.

Voskhod s/n 5 launched at 23:10 Moscow time, with two dogs, Veterka and Ygolka, aboard. This will be a 25-day mission. Kamanin is disgusted, he had proposed this as a 25-day mission by a single cosmonaut, but Korolev had constantly held with the 'dog variant'. Preparations for Voskhod-3 are proceeding well. The prime and back-up crews have completed their training and will take their examinations on 28 February. Parallel trials of the oxygen regeneration system at IMBP and OKB-124 both went well (IMBP, 12 days so far, temperature 16-24 deg C, 70% humidity; OKB-124, 10 days so far, temperature 18-16 deg C, 65% humidity).

KH-4A. Normal KH-4 mission. Light from horizon camera on both main camera records during 1039-1.

The Apollo 9 countdown to launch began, with launch scheduled for liftoff February 28. The 10-day flight would mark the first manned earth orbital flight of the lunar module, the first Apollo spacewalk, and the first manned checkout, rendezvous, and docking operations of the complete Apollo spacecraft. The Apollo 9 mission would be open-ended, allowing the mission plan to progress from one step to the next on the basis of real-time success.

Conduct second inert captive flight, Edwards (3 hours, 13 minutes), Enterprise (OV-101)

High resolution photo reconnaissance mission.

High resolution photo reconnaissance mission.

Also known as Navigational Development Satellite 1. Technology prototype of Navstar satellite.

High resolution photo reconnaissance satellite; returned film capsule; maneuverable.

Last known longitude (17 November 1988) 146.47 deg W drifting at 12.888 deg E per day.

Remote sensing satellite. Registration 1986-1.B

Studied magnetic, electric, UV properties of auroral regions. Scientific satellite for the investigation of space plasma physics in the part of the magnetosphere close to the Earth, particularly in connection with the auroral phenomena. The nominal mission period is eight months but an extension can be envisaged. ST /SG/SER.E/167: The satellite Viking has ceased to function on 12 May 1987 due to a gradual degradation of its electrical power supply system. The satellite remains, however, in Earth orbit.

Military navigation satellite.

Launched with BS-2X. Targeted for Geosynch orbit.

Carried TSS-1R tether satellite; satellite tether broke during deployment, making TSS-1R an unintentional free flyer

Payloads: Tethered Satellite System (TSS) Reflight (1R); Orbital Acceleration Research Experiment (OARE) (part of United States Microgravity Payload 3); USMP-3; Commercial Protein Crystal Growth (CPCG) 09, Block IV; Middeck Glovebox Experiment (MGBX) (part of USMP-3). During the deployment of TSS, the tether broke and the satellite was lost.

LEO. Tether deployment test; 20 km long tether; satellite unintentionally deployed when tether broke 2/25/96 Reentered Mar 19.

STS-99 landed at 23:22 GMT.