Wednesday, February 25, 1998

Soyuz 5

  1969-005A


7K-OK No. 13 was launched on 1969 Jan 15 with crew commander (Komandir) Boris Volynov, flight engineer (Bortinzhener) Aleksey Yeliseev, and test engineer (Inzhener-ispitatel') Yevgeniy Khrunov. It had a mass of 6585 kg. Spacecraft 13 was given the post-launch name Soyuz-5. 

The mission almost ended in disaster when the PAO failed to detach completely from the SA (descent module). The vehicle swung around and began to reenter with the hatch forward. The SA began to fail under the heat and the pressure but after a short time the PAO was torn away and the SA tumbled again and reentered correctly with heat shield forward. The parachute partially failed and landing was violent, but the pilot suffered only broken teeth and minor injuries and walked through the snow several km to a nearby house while awaiting help.


Soyuz-5 
 

DateTimeEventOrbit  

1969 Jan 15  0704:57  Launch by 11A511 Soyuz  KB 
  T+1:55 SAS sep 
  T+1:58 Blok BVGD sep 
  T+2:45 Fairing 
  T+4:48 Blok A sep 
  T+4:48 St 3 MES 
 0713:47  T+8:50 St 3 MECO 
 0713?  St 3 sep 
 1245   88.66 191 x 225 x 51.67 
 1715   88.94 211 x 234 x 51.68 
1969 Jan 16  0737  Rendezvous by Soyuz-4 
 0820  Docked with Soyuz-4 
 0850  Seals verified 
 0952  EVA suits on, BI and II in BO 
 1017  SA hatch closed 
 1055  BO EVA hatch open, depress 
 1102BI and II exit Soyuz-5 BO 
 1106  II crosses to Soyuz-4 BO 
 1132  Reconnect clips 
 1145  Soyuz 5 TV camera lost from BO 
 1145  BI crosses to Soyuz-4 BO 
 1148  Hatch closed (EVA 00:37, depress 00:53) 
 1255  Soyuz-4 undocked after 4h 35min 
  Orbit change, rev 36 
 1830   88.88 201 x 237 x 51.68 
1969 Jan 17  1045   88.83 205 x 228 x 51.69 
 1345   88.80 198 x 233 x 51.68 
1969 Jan 18  0549  Deorbit cancelled 
1969 Jan 18  0718? Retrofire 
 0721?  DO CO 
 0731?  BO separation 
 0731?  PAO fail to sep 
 0737?  Entry 
 0738?  PAO tanks explode 
 0738?  PAO breaks away (entry + 1 min) 
 0759:12  Landed 200 km SW Kustanai, 51.45N 62.70E 

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