Northern Colorado Rocketry
2021-04-03 Pawnee Open

North Site - Pawnee Grasslands

Saturday April 3rd, 2021

Launch Summary

Secretly named the Count Down launch (4-3-21) Our Pawnee Open can only be described as Epic.  Huge thanks to Jack Matthews for towing out the equipment trailer early in the day and then for doing much of the range set up, with help from Scott Dukes and David Pinter and Jesse Frey and am sure I'm forgetting others. We slowly orgainized and got everything ready for an early start on Saturday.  Waiver went from 8 AM till 6 PM.  So great to be back out on the range with so many rocketry family friends.  

Weather Conditions

In a word - stupendous.  A quiet chill Friday night warmed to a glorious clear day on the prairie, with temperatures reaching into the seventies and just a hint of a breeze.  Clear sky at night with a -3.8 magnitude visible pass of the ISS.  


Flight Cards

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Flight Impulse:
G 136.6ns
Bonfire:
62.5g 
Motor Configuration:
Single
Motor:
G80 29.0mm [AeroTech]
Weight:

62.5g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Orange


LCO / RSO:
WM
Flight Date:
2021-04-03

Flyer:
 Jim Hein
Level-2
Flight Impulse:
F 49.9ns
Bonfire:
22.0g 
Motor Configuration:
Single
Motor:
F51 24.0mm [Cesaroni]
Weight:

22.0g

Case:

Pro24-2G

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
Red/White


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
B 4.33ns
Bonfire:
5.6g 
Motor Configuration:
Single
Motor:
B6 18.0mm [Estes]
Weight:

5.6g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Silver/Black


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
M 5416.6ns
Bonfire:
2722.0g 
Motor Configuration:
Single
Motor:
M1297 75.0mm [AeroTech]
Weight:

2722.0g

Case:

RMS-75/5120

Mfg:

AeroTech


Recovery:
Parachute,Dual Deploy
Colors:
Blue/White
Main:
@ 1200 ft


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
C 8.82ns
Bonfire:
10.8g 
Motor Configuration:
Single
Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Black


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
C 8.82ns
Bonfire:
10.8g 
Motor Configuration:
Single
Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
White/Blue


LCO / RSO:
WM
Flight Date:
2021-04-03

Flyer:
 Juan Cedillo
Level-3
Flight Impulse:
I 326.0ns
Bonfire:
180.0g 
Motor Configuration:
Single
Motor:
I180 38.0mm [AeroTech]
Weight:

180.0g

Case:

38/360

Mfg:

AeroTech


Altitude:
1,645 ft  
Recovery:
Parachute,Dual Deploy
Colors:
White/Green
Main:
@ 800 ft


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
D 17.64ns (Equivalent Impulse)
Bonfire:
21.6g 
Motor Configuration:
Staged
Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries

Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Red/White/Black


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
B 5.0ns
Bonfire:
6.0g 
Motor Configuration:
Single
Motor:
B4 18.0mm [Estes]
Weight:

6.0g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Black/red


LCO / RSO:
WM
Flight Date:
2021-04-03

Flyer:
 Conway Stevens
NAR TRA Level-3
Flight Impulse:
G 121.0ns
Bonfire:
62.0g 
Motor Configuration:
Single
Motor:
G94 38.0mm [Loki]
Weight:

62.0g

Case:

38/240

Mfg:

Loki Research


Recovery:
Parachute
Colors:
White/Blue


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
F 56.9ns
Bonfire:
31.0g 
Motor Configuration:
Single
Motor:
F32 24.0mm [AeroTech]
Weight:

31.0g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Red/White


LCO / RSO:
WM
Flight Date:
2021-04-03

Flyer:
 David Pinter
TRA Level-3
Flight Impulse:
G 136.6ns
Bonfire:
62.5g 
Motor Configuration:
Single
Motor:
G80 29.0mm [Estes]
Weight:

62.5g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Red

Comments:
For Larry

LCO / RSO:
WM
Flight Date:
2021-04-03

Flyer:
 Dale Netherton
NAR Level-2
Flight Impulse:
H 217.7ns
Bonfire:
123.9g 
Motor Configuration:
Single
Motor:
H180 29.0mm [AeroTech]
Weight:

123.9g

Case:

RMS-29/240

Mfg:

AeroTech


Recovery:
Parachute
Colors:
White


LCO / RSO:
WM
Flight Date:
2021-04-03

Flyer:
 Art Hoag
Level-3
Flight Impulse:
I 413.0ns
Bonfire:
204.0g 
Motor Configuration:
Single
Motor:
I236 38.0mm [Cesaroni]
Weight:

204.0g

Case:

Pro38-3G

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
primer

Comments:
crater

LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
C 8.82ns
Bonfire:
10.8g 
Motor Configuration:
Single
Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
White


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
D 16.84ns
Bonfire:
21.1g 
Motor Configuration:
Single
Motor:
D12 24.0mm [Estes]
Weight:

21.1g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
unpainted


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
D 8.66ns (Equivalent Impulse)
Bonfire:
11.2g 
Motor Configuration:
Staged
Motor:
B6 18.0mm [Estes]
Weight:

5.6g

Mfg:

Estes Industries

Motor:
B6 18.0mm [Estes]
Weight:

5.6g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Red/White/Black


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
C 8.82ns
Bonfire:
10.8g 
Motor Configuration:
Single
Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
White/Black


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
J 650.3ns
Bonfire:
376.0g 
Motor Configuration:
Single
Motor:
J270 38.0mm [Cesaroni]
Weight:

376.0g

Case:

Pro38-5G

Mfg:

Cesaroni Technology


Altitude:
3,335 ft  
Recovery:
Parachute
Colors:
Black

Comments:
Fly away rail guides

LCO / RSO:
WM
Flight Date:
2021-04-03

Flyer:
 Dennis Billings
NAR Level-3
Flight Impulse:
K 2486.0ns
Bonfire:
1197.0g 
Motor Configuration:
Single
Motor:
K510 75.0mm [Cesaroni]
Weight:

1197.0g

Case:

Pro75-2G

Mfg:

Cesaroni Technology


Altitude:
5,290 ft  1-Mile Club
Recovery:
Parachute,Dual Deploy
Colors:
Silver/Red
Main:
@ 1000 ft

Comments:
Slow & Low Estimated 5050

LCO / RSO:
WM
Flight Date:
2021-04-03

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