Northern Colorado Rocketry
2021-05-01 May Days

North Site - Pawnee Grasslands

Saturday May 1st, 2021

Launch Summary

Happy May Day!  Huge THANKS to Jack Matthews for towing both ways and for range set up with the help of Scott Dukes, David Pinter and everyone else that assisted.  We were OK to proceed as planned with the scheduled Saturday May 1st and Sunday May 2nd launch event, at the North site, subject to the normal precautions.  Basic COVID hygiene protocols were still in effect:  If you had a fever or if you felt  sick, don’t show up;  keep at least 6' or more between your prep area and the next person.

An orientation briefing for participants was held and included 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. Waiver was from 9 AM to 6 PM but we were pretty much done by 5 when weather started to threaten.  

Weather Conditions

Another amazing day on the prairie.  Clear to partly cloudy skies, with a slight breeze and temperatures that reached into the low eighties. The extended weather forecast called for clear to partly cloudy skies with characteristically light winds and comfortable temperatures for Spring on the prairie, including the probability of afternoon thunder showers.  Be prepared for all types of weather.  This was an awesome Saturday for flying.  Weather turned fowl overnight and Sunday was scrubbed with high winds and rain. 

 


Flight Cards

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Flight Impulse:
C 8.82ns
Bonfire:
10.8g 
Motor Configuration:
Single
Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries


Recovery:
Parachute


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
C 8.82ns
Bonfire:
10.8g 
Motor Configuration:
Single
Motor:
C6 18.0mm [Estes]
Weight:

10.8g

Mfg:

Estes Industries


Recovery:
Parachute


LCO / RSO:
EW
Flight Date:
2021-05-01
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:
Blue/Red


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
J 648.0ns
Bonfire:
312.5g 
Motor Configuration:
Single
Motor:
J285 38.0mm [Cesaroni]
Weight:

312.5g

Case:

Pro38-5G

Mfg:

Cesaroni Technology


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


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
J 949.2ns
Bonfire:
567.7g 
Motor Configuration:
Single
Motor:
J150 38.0mm [Cesaroni]
Weight:

567.7g

Case:

Pro38-6GXL

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
Black

Notes:
NO GO

LCO / RSO:
EW
Flight Date:
2021-05-01

Flyer:
 Art Hoag
Level-3
Flight Impulse:
I 607.3ns
Bonfire:
315.9g 
Motor Configuration:
Single
Motor:
I284 38.0mm [AeroTech]
Weight:

315.9g

Case:

RMS-38/600

Mfg:

AeroTech


Recovery:
Parachute,Dual Deploy
Colors:
Pink/Silver
Main:
@ 800 ft

Comments:
Maiden flight

LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
F 56.9ns
Bonfire:
31.0g 
Motor Configuration:
Single
Motor:
F32 24.0mm [AeroTech]
Weight:

31.0g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Yellow


LCO / RSO:
EW
Flight Date:
2021-05-01
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:
White


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
G 101.58ns (Equivalent Impulse)
Bonfire:
114.7g 
Motor Configuration:
Staged-Cluster
Motor:
E12 24.0mm [AeroTech]
Weight:

30.3g

Case:

RMS-R/C-24/20-40

Mfg:

AeroTech

Motor:
D12 24.0mm [Estes]
Weight:

21.1g

Mfg:

Estes Industries

Motor:
D12 24.0mm [Estes]
Weight:

21.1g

Mfg:

Estes Industries

Motor:
D12 24.0mm [Estes]
Weight:

21.1g

Mfg:

Estes Industries

Motor:
D12 24.0mm [Estes]
Weight:

21.1g

Mfg:

Estes Industries


Recovery:
Parachute
Colors:
Yellow/Orange/Black


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
F 51.75ns
Bonfire:
30.0g 
Motor Configuration:
Single
Motor:
F20 29.0mm [AeroTech]
Weight:

30.0g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
White


LCO / RSO:
EW
Flight Date:
2021-05-01
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:
Red/Orange/Yellow


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
F 52.9ns
Bonfire:
27.0g 
Motor Configuration:
Single
Motor:
F42 29.0mm [AeroTech]
Weight:

27.0g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Gray

Comments:
Maiden flight

LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
E 33.56ns
Bonfire:
17.8g 
Motor Configuration:
Single
Motor:
E30 24.0mm [AeroTech]
Weight:

17.8g

Mfg:

AeroTech


Recovery:
Parachute
Colors:
Green


LCO / RSO:
EW
Flight Date:
2021-05-01

Flyer:
 Kevin Farrell
Level-3
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:
Yellow/Red


LCO / RSO:
EW
Flight Date:
2021-05-01

Flyer:
 Ed Dawson
NAR Level-3
Flight Impulse:
J 836.0ns
Bonfire:
396.0g 
Motor Configuration:
Single
Motor:
J210 54.0mm [Cesaroni]
Weight:

396.0g

Case:

Pro54-2G

Mfg:

Cesaroni Technology


Recovery:
Parachute
Colors:
Purple/White


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
H 286.4ns
Bonfire:
154.4g 
Motor Configuration:
Single
Motor:
H100 38.0mm [Cesaroni]
Weight:

154.4g

Case:

Pro38-2G

Mfg:

Cesaroni Technology


Recovery:
Parachute,Dual Deploy
Colors:
Orange/Purple
Main:
@ 600 ft


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
H 299.4ns
Bonfire:
187.9g 
Motor Configuration:
Single
Motor:
H125 29.0mm [AeroTech]
Weight:

187.9g

Case:

SU 29x330

Mfg:

AeroTech


Recovery:
Parachute,Dual Deploy
Colors:
Red/Blue


LCO / RSO:
EW
Flight Date:
2021-05-01
Flight Impulse:
L 4603.0ns
Bonfire:
2560.0g 
Motor Configuration:
Single
Motor:
L1420 75.0mm [AeroTech]
Weight:

2560.0g

Case:

RMS-75/5120

Mfg:

AeroTech


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

Comments:
onboard 4K camera Parachute release on the ground after touchdown

LCO / RSO:
EW
Flight Date:
2021-05-01
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:
Yellow


LCO / RSO:
EW
Flight Date:
2021-05-01
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:
Gold/Burgundy/White


LCO / RSO:
EW
Flight Date:
2021-05-01

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