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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Flyer:
 Jonathon Buck
Level-2
Cert Flight:
Level-2 Damaged
Flight Impulse:
J 798.12ns
Bonfire:
576.0g 
Motor Configuration:
Single
Motor:
J575 38.0mm J575FJ [AeroTech]
Weight:

576.0g

Case:

RMS-38/1080

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Red/White/Blue


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
J 773.8ns
Bonfire:
409.8g 
Motor Configuration:
Single
Motor:
J410 38.0mm Pro38 J410 Red Lightning [Cesaroni]
Weight:

409.8g

Case:

Pro38-6G

Mfg:

Cesaroni Technology


Altitude:
5235 ft  
Poker games.cards.base.Hand:
Coming Soon!
[5♣, 2♣, 3, 5]
Recovery:
Parachute
Colors:
Rusty Crud


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
K 1539.12ns
Bonfire:
889.1g 
Motor Configuration:
Single
Motor:
K550 54.0mm K550W [AeroTech]
Weight:

889.1g

Case:

RMS-54/1706

Mfg:

AeroTech


Altitude:
13798 ft  2-Mile Club
Poker games.cards.base.Hand:
Coming Soon!
[10♠, 3, 7♣, 9, 8]
Recovery:
Parachute
Colors:
Black


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

Flyer:
 Tim Thomas
NAR
Flight Impulse:
H 269.1ns
Bonfire:
152.6g 
Motor Configuration:
Single
Motor:
H110 38.0mm Cesaroni Technology, CTI, Pro-X [Cesaroni]
Weight:

152.6g

Case:

Pro38-2G

Mfg:

Cesaroni Technology


Recovery:
Parachute


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

Flyer:
 Larry Bowser
NAR Level-1
Flight Impulse:
M 9671.0ns
Bonfire:
4711.2g 
Motor Configuration:
Single
Motor:
M2500 98.0mm M2500T [AeroTech]
Weight:

4711.2g

Case:

RMS-98/10240

Mfg:

AeroTech


Recovery:
Parachute,Dual Deploy
Colors:
Orange/White
Main:
@ 800 ft


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
G 118.8ns
Bonfire:
62.5g 
Motor Configuration:
Single
Motor:
G64 29.0mm G64W [AeroTech]
Weight:

62.5g

Case:

RMS-29/40

Mfg:

AeroTech


Recovery:
Parachute
Colors:
White/Blue


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
H 234.37ns
Bonfire:
120.0g 
Motor Configuration:
Single
Motor:
H90 38.0mm H90-LR [Loki]
Weight:

120.0g

Case:

38-240

Mfg:

Loki Research


Recovery:
Parachute
Colors:
White/Blue

Comments:
Tracker

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

Flyer:
 Ed Dawson
NAR Level-3
Flight Impulse:
K 1710.5ns
Bonfire:
944.0g 
Motor Configuration:
Single
Motor:
K520 54.0mm 1711-K520-17A [Cesaroni]
Weight:

944.0g

Case:

Pro54-4G

Mfg:

Cesaroni Technology


Altitude:
5336 ft  1-Mile Club
Poker games.cards.base.Hand:
Coming Soon!
[5, 3♠, 3, 6]
Recovery:
Parachute
Colors:
Grey


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
I 413.0ns
Bonfire:
204.0g 
Motor Configuration:
Single
Motor:
I236 38.0mm Pro38-3G 413I236 Blue Streak [Cesaroni]
Weight:

204.0g

Case:

Pro38-3G

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
White

Comments:
CR@300

LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
F 51.75ns
Bonfire:
30.0g 
Motor Configuration:
Single
Motor:
F20 29.0mm F20W/L [AeroTech]
Weight:

30.0g

Mfg:

AeroTech


Recovery:
Parachute


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
E 36.54ns
Bonfire:
20.7g 
Motor Configuration:
Single
Motor:
E18 24.0mm E18W [AeroTech]
Weight:

20.7g

Case:

RMS-24/40

Mfg:

AeroTech


Recovery:
Parachute


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
F 61.1ns
Bonfire:
30.0g 
Motor Configuration:
Single
Motor:
F67 29.0mm F67W [AeroTech]
Weight:

30.0g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Blue/Silver


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
H 176.5ns
Bonfire:
100.0g 
Motor Configuration:
Single
Motor:
H123 29.0mm Pro29 176-H123-12A [Cesaroni]
Weight:

100.0g

Case:

Pro29-4G

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
White/Yellow/Orange


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
G 134.2ns
Bonfire:
68.3g 
Motor Configuration:
Single
Motor:
G60 38.0mm Pro38 G60 Red Lightning [Cesaroni]
Weight:

68.3g

Case:

Pro38-1G

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
Red


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
L 2671.0ns
Bonfire:
1400.0g 
Motor Configuration:
Single
Motor:
L1090 54.0mm L1090W [AeroTech]
Weight:

1400.0g

Case:

RMS-54/2800

Mfg:

AeroTech


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


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
B 5.0ns (Equivalent Impulse)
Bonfire:
7.1g 
Motor Configuration:
Staged
Motor:
A10 13.0mm [Estes]
Weight:

3.8g

Mfg:

Estes Industries

Motor:
A3 13.0mm [Estes]
Weight:

3.3g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Orange/Green


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
F 77.92ns
Bonfire:
35.6g 
Motor Configuration:
Single
Motor:
F25 29.0mm F25W [AeroTech]
Weight:

35.6g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Yellow/Black


LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
H 172.9ns
Bonfire:
94.2g 
Motor Configuration:
Single
Motor:
H128 29.0mm H128W [AeroTech]
Weight:

94.2g

Case:

RMS-29/180

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Natural

Comments:
CR@500

LCO / RSO:
WM
Flight Date:
2021-04-03
Flight Impulse:
H 260.7ns
Bonfire:
136.0g 
Motor Configuration:
Single
Motor:
H120 38.0mm Pro38 H120 Red Lightning [Cesaroni]
Weight:

136.0g

Case:

Pro38-2G

Mfg:

Cesaroni Technology


Altitude:
1191 ft  
Poker games.cards.base.Hand:
Coming Soon!
[10, 10♠, 9♠, 10♣]
Recovery:
Parachute,Dual Deploy
Colors:
Yellow/Black
Main:
@ 1000 ft

Comments:
Guide chute Apogee Main @ 1000

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

Flyer:
 Jon Skuba
NAR Level-2
Flight Impulse:
I 413.0ns
Bonfire:
204.0g 
Motor Configuration:
Single
Motor:
I236 38.0mm Pro38-3G 413I236 Blue Streak [Cesaroni]
Weight:

204.0g

Case:

Pro38-3G

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
Silver/Orange/Black

Comments:
Chute Release

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

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All launch events will be conducted using nationally approved/accepted range safety practices. The launching of rockets on NFS land is normally prohibited under a Forest Service Region 2 fire regulation. The issuance of NCR’s permit allows launches to take place by exempting the Holder from that regulation for approved launch events only. All launches, other than those conducted by the Holder during approved launch events, are outside the scope of this permit and are prohibited by Forest Service regulations.



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