Northern Colorado Rocketry
2025-02-01 February

Atlas Site - Pawnee Grasslands

Saturday February 1st, 2025

Launch Summary


If the weather cooperates, we are GO for launch at the Atlas Site on Saturday, February 1st, subject to normal precaution.  Let’s hope Mother Nature plays nicely.  The current weather predictions look very questionable.  We are expecting partly cloudy to mostly cloudy skies, winds gusting 12 to 18 mph and maybe the temperatures will reach into the thirties.  The waiver and range should be open at 10 AM and last until 3 PM or until we run out of motors, lose interest or the cold chases us away, whichever happens first.  This launch opportunity will be for up to and including K impulse, and all flights must remain under the 12,000’ AGL ceiling.   

An orientation briefing for participants will be held and will include a discussion of safety and emergency procedures, fire conditions and instruction, applicable rules and regulations, and what is expected of participants with respect to the use of NFS lands under our special use permit.

Please note that all launch events will be conducted using nationally approved/accepted range safety practices.  The launching of rockets on NFS land is normally prohibited under Forest Service regulations. The issuance of our permit allows launches to take place for approved launch events only.

Weather Conditions

Mostly cloudy to partly cloudy to almost clear but with a blustery wind all day.  Actually warmed up quite a bit but the wind kept gusting through out the day.


Flight Cards

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Flight Impulse:
L 5104.0ns
Bonfire:
2518.0g 
Motor Configuration:
Single
Motor:
L2200 75.0mm [AeroTech]
Weight:

2518.0g

Case:

RMS-75/5120

Mfg:

AeroTech


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

Comments:

Flier of Record for CSU USLI Team

Expected 4600'


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
C 8.82ns
Bonfire:
10.8g 
Motor Configuration:
Single
Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries


Altitude:
238 ft  
Recovery:
Parachute
Colors:
Olive/Orange


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
H 240.0ns
Bonfire:
122.0g 
Motor Configuration:
Single
Motor:
H125 38.0mm [Loki]
Weight:

122.0g

Case:

38/240

Mfg:

Loki Research


Recovery:
Parachute
Colors:
Red/Blue

Comments:

est 2000'


LCO / RSO:
JH
Flight Date:
2025-02-01

Flyer:
 Jon Skuba
NAR Level-3
Flight Impulse:
F 72.95ns
Bonfire:
36.6g 
Motor Configuration:
Single
Motor:
F52 29.0mm [AeroTech]
Weight:

36.6g

Case:

RMS-29/40

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Black/Red

Comments:

est. 800'


LCO / RSO:
JH
Flight Date:
2025-02-01

Flyer:
 Bill Beggs
NAR Level-3
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/Green


LCO / RSO:
JH
Flight Date:
2025-02-01

Flyer:
 Bill Beggs
NAR Level-3
Flight Impulse:
E 27.24ns
Bonfire:
35.9g 
Motor Configuration:
Single
Motor:
E12 24.0mm [Estes]
Weight:

35.9g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Blue/Red


LCO / RSO:
JH
Flight Date:
2025-02-01

Flyer:
 Bill Beggs
NAR Level-3
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:
JH
Flight Date:
2025-02-01
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:
White/Blue


LCO / RSO:
JH
Flight Date:
2025-02-01

Flyer:
 Larry Haynes
TRA Level-3
Flight Impulse:
F 49.5ns
Bonfire:
27.6g 
Motor Configuration:
Single
Motor:
F63 24.0mm [AeroTech]
Weight:

27.6g

Case:

RMS-24/60

Mfg:

AeroTech


Recovery:
Parachute

Comments:

Phirst Phlight in God Knows How Long


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
G 109.94ns
Bonfire:
59.7g 
Motor Configuration:
Single
Motor:
G78 29.0mm [AeroTech]
Weight:

59.7g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Orange

Notes:

Eventually found by Rick McDonald


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
D 18.96ns
Bonfire:
8.9g 
Motor Configuration:
Single
Motor:
D15 24.0mm [AeroTech]
Weight:

8.9g

Case:

RMS-24/40

Mfg:

AeroTech


Altitude:
353 ft  
Recovery:
Parachute
Colors:
100 dollar bills


LCO / RSO:
JH
Flight Date:
2025-02-01
Cert Flight:
Level-1 Damaged
Flight Impulse:
H 233.0ns
Bonfire:
109.0g 
Motor Configuration:
Single
Motor:
H219 38.0mm [AeroTech]
Weight:

109.0g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Red/Orange

Comments:

Drag Race with Bill Beggs


LCO / RSO:
JH
Flight Date:
2025-02-01

Flyer:
 Bill Beggs
NAR Level-3
Flight Impulse:
H 172.9ns
Bonfire:
94.2g 
Motor Configuration:
Single
Motor:
H128 29.0mm [AeroTech]
Weight:

94.2g

Case:

RMS-29/180

Mfg:

AeroTech


Recovery:
Parachute
Colors:
White/Black

Comments:

Drag Race with Alex K


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
I 426.1ns
Bonfire:
301.0g 
Motor Configuration:
Single
Motor:
I195 38.0mm [AeroTech]
Weight:

301.0g

Case:

RMS-38/600

Mfg:

AeroTech


Altitude:
5,387 ft  1-Mile Club
Recovery:
Parachute,Dual Deploy
Colors:
Purple
Main:
@ 700 ft

Comments:

Fly away rail guide


LCO / RSO:
JH
Flight Date:
2025-02-01

Flyer:
 Jon Skuba
NAR Level-3
Flight Impulse:
F 50.67ns
Bonfire:
28.2g 
Motor Configuration:
Single
Motor:
F37 29.0mm [AeroTech]
Weight:

28.2g

Case:

RMS-29/60

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Silver/Black/Purple

Comments:

Chute release @400


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
G 108.56ns
Bonfire:
62.0g 
Motor Configuration:
Single
Motor:
G79 29.0mm [AeroTech]
Weight:

62.0g

Case:

RMS-29/120

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Yellow

Comments:

Larry made me do it.


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
H 226.8ns
Bonfire:
121.0g 
Motor Configuration:
Single
Motor:
H100 38.0mm [AeroTech]
Weight:

121.0g

Case:

DMS

Mfg:

AeroTech


Recovery:
Parachute
Colors:
White/Blue


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
J 1229.11ns
Bonfire:
618.0g 
Motor Configuration:
Single
Motor:
J800 54.0mm [AeroTech]
Weight:

618.0g

Case:

RMS-54/1280

Mfg:

AeroTech


Recovery:
Parachute,Dual Deploy
Colors:
Blue/Orange
Main:
@ 1000 ft

Comments:

thinking 6500'


LCO / RSO:
JH
Flight Date:
2025-02-01
Cert Flight:
Level-1 Success
Flight Impulse:
H 233.0ns
Bonfire:
109.0g 
Motor Configuration:
Single
Motor:
H219 38.0mm [AeroTech]
Weight:

109.0g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Purple/Silver/Red


LCO / RSO:
JH
Flight Date:
2025-02-01
Flight Impulse:
F 72.95ns
Bonfire:
36.6g 
Motor Configuration:
Single
Motor:
F52 29.0mm [AeroTech]
Weight:

36.6g

Case:

RMS-29/40

Mfg:

AeroTech


Altitude:
577 ft  
Recovery:
Parachute
Colors:
Red/White/Blue

Comments:

2 hour recovery - wind dragged to fence line


LCO / RSO:
JH
Flight Date:
2025-02-01

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