Northern Colorado Rocketry
2025-06-07 Mile High Mayhem Day 2

North Site - Pawnee Grasslands

Saturday June 7th, 2025

Launch Summary

Range set up already done.  Waiver at eight.

Weather Conditions

Slow start - cloud cover slowly broke.  


Flight Cards

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Flight Impulse:
K 1539.12ns
Bonfire:
889.1g 
Motor Configuration:
Single
Motor:
K550 54.0mm [AeroTech]
Weight:

889.1g

Case:

RMS-54/1706

Mfg:

AeroTech


Recovery:
Parachute,Dual Deploy
Colors:
Red/White/Blue


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
H 211.19ns
Bonfire:
116.4g 
Motor Configuration:
Single
Motor:
H13 29.0mm [AeroTech]
Weight:

116.4g

Mfg:

AeroTech


Recovery:
Parachute,Dual Deploy
Colors:
Carbon
Main:
@ 700 ft

Comments:

Tripoli H record  sims over 20,000


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
J 1231.7ns
Bonfire:
693.3g 
Motor Configuration:
Single
Motor:
J415 54.0mm [AeroTech]
Weight:

693.3g

Case:

RMS-54/1280

Mfg:

AeroTech


Altitude:
8,967 ft  1-Mile Club
Recovery:
Parachute,Dual Deploy
Colors:
Black/Orange
Main:
@ 600 ft


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
J 867.2ns
Bonfire:
472.1g 
Motor Configuration:
Single
Motor:
J244 54.0mm [Cesaroni]
Weight:

472.1g

Case:

Pro54-2G

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
Red/Black


LCO / RSO:
JH
Flight Date:
2025-06-07
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:
Red/Black

Comments:

1st of four configurations - Small, Medium, Large, XL


LCO / RSO:
JH
Flight Date:
2025-06-07

Flyer:
 Wayne Comfort
TRA Level-3
Flight Impulse:
L 2862.94ns
Bonfire:
1453.44g 
Motor Configuration:
Single
Motor:
L Research 54.0mm Research Motor [Research]
Weight:

1453.44g

Case:

Research 54 mm

Mfg:

Research


Altitude:
12,632 ft  2-Mile Club
Recovery:
Parachute,Dual Deploy
Colors:
Silver/Magenta
Main:
@ 700 ft

Comments:

L1683 NYWR


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
A 2.5ns
Bonfire:
3.3g 
Motor Configuration:
Single
Motor:
A3 13.0mm [Estes]
Weight:

3.3g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Blue/Silver


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
A 2.5ns
Bonfire:
3.8g 
Motor Configuration:
Single
Motor:
A10 13.0mm [Estes]
Weight:

3.8g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Natural


LCO / RSO:
JH
Flight Date:
2025-06-07
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:
Black/Grey/Red

Comments:

2nd of four configurations   2 chutes


LCO / RSO:
JH
Flight Date:
2025-06-07

Flyer:
 George Barnes
TRA Level-3
Flight Impulse:
N 12907.85ns (Equivalent Impulse)
Bonfire:
6984.1g 
Motor Configuration:
Staged
Motor:
M1939 98.0mm [AeroTech]
Weight:

5719.1g

Case:

RMS-98/10240

Mfg:

AeroTech

Motor:
K1050 54.0mm [AeroTech]
Weight:

1265.0g

Case:

RMS-54/2800

Mfg:

AeroTech


Altitude:
27,616 ft  5-Mile Club
Recovery:
Parachute,Dual Deploy
Colors:
Black/White

Comments:

Start Me Up - Don't make a grown man cry   Est 31k & Mach 2  53 lbs on the pad  7:1 TTW, stage seperation at 4500'

booster to 11,879'

 


LCO / RSO:
JH
Flight Date:
2025-06-07

Flyer:
 Jim Hein
Level-2
Flight Impulse:
F 47.57ns
Bonfire:
32.2g 
Motor Configuration:
Single
Motor:
F62 24.0mm [AeroTech]
Weight:

32.2g

Case:

RMS-24/60

Mfg:

AeroTech


Recovery:
Parachute


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
H 210.0ns
Bonfire:
120.0g 
Motor Configuration:
Single
Motor:
H130 38.0mm [AeroTech]
Weight:

120.0g

Case:

38/240

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Green/Red


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
G 90.9ns
Bonfire:
60.0g 
Motor Configuration:
Single
Motor:
G53 29.0mm [AeroTech]
Weight:

60.0g

Case:

RMS-29/40

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Pink


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
J 700.0ns
Bonfire:
375.1g 
Motor Configuration:
Single
Motor:
J350 38.0mm [AeroTech]
Weight:

375.1g

Case:

RMS-38/720

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Navy/Green/Yellow/Red


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
A 2.5ns
Bonfire:
3.8g 
Motor Configuration:
Single
Motor:
A10 13.0mm [Estes]
Weight:

3.8g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Natural

Comments:

This one should fly better


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
A 2.5ns
Bonfire:
3.8g 
Motor Configuration:
Single
Motor:
A10 13.0mm [Estes]
Weight:

3.8g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Blue/Silver


LCO / RSO:
JH
Flight Date:
2025-06-07

Flyer:
 Chris Cooley
Level-3
Cert Flight:
Level-3 Success
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


Altitude:
16,301 ft  3-Mile Club
Recovery:
Parachute,Dual Deploy
Colors:
Orange/Black/Silver
Main:
@ 800 ft


LCO / RSO:
JH
Flight Date:
2025-06-07
Flight Impulse:
G 136.6ns
Bonfire:
62.5g 
Motor Configuration:
Single
Motor:
G80 29.0mm [AeroTech]
Weight:

62.5g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Blue


LCO / RSO:
JH
Flight Date:
2025-06-07
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:
Red/Blue


LCO / RSO:
JH
Flight Date:
2025-06-07

Flyer:
 Brandon Conklin
NAR Level-3
Flight Impulse:
K 2327.9ns
Bonfire:
1456.0g 
Motor Configuration:
Single
Motor:
K455 54.0mm [AeroTech]
Weight:

1456.0g

Mfg:

AeroTech


Recovery:
Parachute,Dual Deploy
Colors:
Multi
Main:
@ 1000 ft


LCO / RSO:
JH
Flight Date:
2025-06-07

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