Explorer Post 1010
Lockheed Martin Exploring Program
Launch Summaries
 
 

January 20, 2007

Flight Load Results Order Comment
Big Daddy V1
Flight 1
E18-7, 14" Chute
Wooden Egg
Altimeter #1
15 sec
900 ft
1 Serious lawn dart, the chute failed to deploy, it hit the ground at 100 mi/hr, the altimeter was damaged, but we got some interesting data.
Fat Boy Design V1
Flight 1
E18-7, 18" Chute
Real Egg
Old Altimeter
65 sec
about 1000 ft
3 Nice flight, very high, landed on grass, egg OK, altimeter failed to record, maybe a little wobble in the video -- can't tell.
Executioner V1
Flight 1
E18-7, 18" X Chute
Real Egg
Simulated Altimeter
48 sec
about 800 ft
2 Nice flight, the X chute worked nice, landed in low bush, egg OK, may have been good qualification launch.
Executioner V1
Flight 2
E9-6, 18" X Chute
Real Egg
Old Altimeter
34 sec
about 600 ft
6 Nice flight, no burns in chute or shock cord, landed on grass, egg OK, altimeter failed to record, good view of chute, egg, and rocket landing
Air Brake Rocket
Flight 1
E9-4, 14" Chute
Wood Egg
Simulated Altimeter
10" Air Brake Segment
18 sec,
about 300 ft
4 Wind cocking, but aerodynamics OK.
Air Brake Rocket
Flight 2
E18-7, 14" Chute
Wooden Egg
Simulated Altimeter
10" Air Brake Segment
18 sec,
about 800 ft
5 Straighter flight, chute failed to deploy.

February 24, 2007

Flight Load Results Order Comment
Big Daddy V2
Flight 1
E9-4, 2-12" Chutes
Wooden Egg
Altimeter Weight
36 sec
about 600 ft
2 Chutes deployed nicely
Big Daddy V2
Flight 2)
E15-4, 2-12" Chutes
Wooden Egg
Altimeter A
31 sec
698 ft
4 Score: 166 - Nice flight, chutes deployed nicely, wind cocking reduced altitude
Big Daddy V2
Flight 3
E18-4, 2-12" Chutes
Wooden Egg
Altimeter A
6 sec, 50 ft
Altimeter didn't trip
6 Chutes deployed on ignition.  While there was damage to the rocket, engine cylinder, and chutes, the altimeter appears OK and it wasn't a total loss
Fat Boy V2
Flight 1
D12-3, 18" Chute
265g, Wooden Egg
Altimeter Weight
33 sec
about 500 ft
1 Nice initial flight, landed OK, no wobble in launch
Fat Boy V1
Flight 1
E9-8, 18" Chute
280g, Real Egg
Altimeter B
54 sec
about 778 ft
5 Score: 82 - Nice flight, landed nice, egg OK, a little wobble in launch, loss some altitude to land away from trees
Executioner V1
Flight 1
E18-7, 18" X Chute
330g, Real Egg
Altimeter A
45 sec
915 ft
3 Score: 65 - Nice flight, no burns in chute or shock cord, landed beyond trees, egg OK, altimeter spiked at ejection

March 3, 2007

Flight Order Load Results Comment
Rear Daddy V3
Flight 1
Initial Flight
1 E9-4,  330g (est.)
Wood egg, Altimeter weight,
2-12" Chutes, Their tower 0d
21sec,
500ft (est.)
Serious wind cocking, one chute tangled
Rear Daddy V3
Flight 2
5 E15-4,  320g
Wood egg, Altimeter 2,
2-12" Chutes, Our tower 15d
37sec (video),
712ft
Score: 146 - Straight flight, chutes deployed nice
Rear Daddy V3
Flight 3
8 E18-4,  325g
Egg, Altimeter 2,
2-12" Chutes, Their tower 8d
39sec,
819ft
Score: 37 - Straight flight, chutes deployed nice
         
Fat Boy Design V2
Flight 1
2 E9-4,  270g
Egg, Altimeter B,
14" Chute, Their tower 0d
35sec (video),
693ft
Score: 167 - Wind cocking, otherwise nice flight
Fat Boy Design V1
Flight 2
4 E9-8,  280g
Egg, Altimeter B,
15" Chute, Their tower 15d
38sec (video est.),
652ft
Score: 205 - Nice straight flight, but too low
Fat Boy Design V1
Flight 2
9 E15-7,  270g
Egg, Altimeter B,
15" Chute, Our tower 8d
56sec,
924ft
Score: 85 - Egg cracked, nice straight flight
         
Executioner V1
Flight 1
3 E15-4,  330g (est.)
Egg, Altimeter A,
18" X Chute, Our tower 15d
33sec (video),
643ft
Score: 219 - Some wind cocking, but too low, otherwise nice flight
Executioner V2
Flight 1
Initial Flight
6 E9-6,  340g,
Wood egg, Altimeter weight,
18" X Chute, Their tower 15d
18sec (video),
500ft (est.)
Straight flight, chute knotted
Executioner V2
Flight 2
7 E18-4,  335g
Egg, Altimeter A,
18" X Chute, Our tower 8d
45sec,
860ft
Score: 10 - Straight, chute has burn hole

March 10, 2007

Flight Order Load Results Comment
Rear Daddy V3
Flight 1
Initial Flight
2 E18-4,  329g
Egg, Altimeter 2,
2-12" Chutes, Our tower 5d
33sec,
754ft
Score: 108 - Wind cocking, chutes deployed nice
Rear Daddy V3
Flight 2
4 E18-4,  321g
Egg, Altimeter 2,
2-12" Chutes, Our tower 5d
48sec,
863ft
Score: 16 - Straight flight, chutes deployed nice
Rear Daddy V3
Flight 3
6 E18-4,  325g
Egg, Altimeter 2,
2-12" Chutes, Our tower 8d
43sec,
773ft
Score: 79 - Wind cocking, chutes deployed nice
         
Fat Boy Design V2
Flight 1
1 E9-4,  270g
Egg, Altimeter B,
14" Chute, Our tower 5d
45sec,
804ft
Score: 47 - Straight flight
Fat Boy Design V1
Flight 1
3 E9-8,  284g
Egg, Altimeter B,
15" Chute, Our tower 5d
38sec,
665ft
Score: 192 - Wind cocking, some wobble, chute needs spill hole, we almost hit a bird!
Fat Boy Design V1
Flight 2
5 E15-7,  281g
Egg, Altimeter B,
15" Chute, Our tower 8d
57sec,
944ft
Score: 106 - Egg cracked, straight flight, some wobble, chute needs spill hole

March 27, 2007

Flight Order Load Results Comment
Rear Daddy V3
Flight 1
1 E18-4,  327g
Egg, Altimeter A,
2-12" Chutes
42sec,
781ft
Score: 72 - Some wind cocking, chutes deployed nice
Rear Daddy V3
Flight 2
4 F24-4,  390g
Egg, Altimeter A,
2-12" Chutes
46sec,
854ft
Score: 5 - Straight flight, chutes deployed nice, extra weight in nose cone, very nice flight
Rear Daddy V3
Flight 3
6 F24-4,  390g
Egg, Altimeter (personal),
2-12" Chutes
10sec,
820ft
Score: DQ - Wind cocking, ejection charge failed, lawn dart, altimeter and engine casing OK, but rocket destroyed - need V4
         
Executioner V2
Flight 1
2 E18-4,  340g
Egg, Altimeter 2,
18" X-Chute
50sec,
823ft
Score: 32 - Straight flight, nice flight
Executioner V2
Flight 2
5 E18-4,  335g
Egg, Altimeter A,
18" X-Chute
41sec,
793ft
Score: 61 - Wind cocking
         
Fat Boy Design V2
Flight 1
3 E9-6,  294g
Egg, Altimeter B,
14" Chute
40sec,
672ft
Score: 183 - Wind cocking high, nose cone too heavy

March 30, 2007

Flight Order Load Results Comment
Fat Boy Design V2
Flight 1
1 E9-8,  260g
Egg, Altimeter B,
14" Chute, Rod 3 degrees
40sec,
776ft
Score: 79 - Wind cocking
Fat Boy Design V2
Flight 2
2 E9-8,  260g
Egg, Altimeter B,
14" Chute, rod 10 degrees
44sec,
838ft
Score: 13 - Over compensated a little, but straight flight
Copyright 2007 Lockheed Martin Exploring Program
Updated: March 30, 2007