Mercury–Redstone      -     Vehicle use: Mercury

American sub-orbital launch vehicle. The Mercury–Redstone was developed from the Redstone intercontinental ballistic missile and manufactured by the Chrysler Corporation. It is comprised of a single core stage. The Mercury–Redstone was the first U.S. crewed launch vehicle.

source: https://www.nasa.gov/centers/marshall/history/mercury-redstone.html

 

Variant

MRLV

 

 

 

Launches

6

 

 

Failures

1

 

 

Realized

0.83

 

 

 

Predicted

0.75

 

 

50

51

53

52

55

56

54

57

58

59

60

61

62

64

63

65

67

66

69

68

71

72

70

73

74

75

76

79

77

78

81

80

83

82

85

84

86

87

88

89

90

91

92

93

95

94

96

97

99

98

01

00

02

03

04

05

06

07

09

08

11

10

13

12

15

14

17

16

18

19

20

21

22

23

24

0.50

0.50

0.83

0.75

Realized Rate

Predicted Rate