Progress 11

 1980-079A

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Progress 7K-TG No. 111 (announced as Progress-11) was launched to Salyut-6 on 1980 Sep 28, docking on Sep 30. The spacecraft carried an experimental 20m diameter VLF communications antenna, called MODEL.

Progress-11
Date	Time	Event	Orbit
1980 Sep 28	1509:55	Launch by Soyuz-U	KB
	1518	Blok-I MECO
			88.71 187 x 240 x 51.6
1980 Sep			88.79 182 x 253 x 51.6
			90.45 259 x 339 x 51.6
1980 Sep 29			90.51 264 x 341 x 51.6
1980 Sep 30			90.55 269 x 340 x 51.6
	1703	Docked with Salyut-6
1980 Oct 1			91.24 333 x 339 x 51.6
1980 Dec 6			91.19 328 x 338 x 51.6
1980 Dec 9	1023	Undocked
1980 Dec 10			90.90 283 x 359 x 51.6
1980 Dec 11			90.88 284 x 356 x 51.62
	1400	Deorbited over Pacific
	1430?	Reentered