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Unmarked Helicopters

Method: All Grain
Style: American IPA
Boil Time: 60 min
Batch Size: 38 gallons (fermentor volume)
Pre Boil Size: 40.16 gallons
Post Boil Size: 38.63 gallons
Pre Boil Gravity: 14.4 °P (recipe based estimate)
Post Boil Gravity: 14.9 °P (recipe based estimate)
Efficiency: 80% (brew house)
Calories: 199 calories (Per 12oz)
Carbs: 17.8 g (Per 12oz)

Created: Friday March 6th 2026

Original Gravity:

14.9 °P

Final Gravity:

2.9 °P

ABV (standard):

6.5%

IBU (tinseth):

49.4

SRM (morey):

6.1

Mash pH

5.7

Cost $

9.40

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
76 lb	Canada Malting - CMC 2-ROW MALT76 lb CMC 2-ROW MALT		36	1.75	95%
2 lb	Proximity - Mid-Atlantic Wheat2 lb Mid-Atlantic Wheat	$ 0.70 / lb $ 1.40	39	3	2.5%
1 lb	Proximity - Crystal 401 lb Crystal 40	$ 0.87 / lb $ 0.87	34.5	40	1.3%
1 lb	Thomas Fawcett - Dark Crystal Malt II1 lb Dark Crystal Malt II		33	120	1.3%
80 lbs / $ 2.27

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
6.33 oz	Chinook6.33 oz Chinook Hops	$ 8.00 / lb $ 3.17	Pellet	13	Boil	60 min	38.18	31.3%
4.75 oz	Chinook4.75 oz Chinook Hops	$ 8.00 / lb $ 2.38	Pellet	13	Boil	10 min	10.39	23.5%
3.17 oz	Chinook3.17 oz Chinook Hops	$ 8.00 / lb $ 1.59	Pellet	13	Boil	1 min	0.82	15.7%
6 oz	Chinook6 oz Chinook Hops		Pellet	13	Dry Hop	2 days		29.6%
20.25 oz / $ 7.13

Show Summary View

Amount	Variety	Cost	IBU	Bill %
20.25 oz	Chinook (Pellet)	$ 8.00 / lb $ 10.12	49.39	100.1%
20.25 oz / $ 10.12

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
26.66 gal		Strike	156 °F	146 °F	60 min
Starting Mash Thickness: 1.25 qt/lb Starting Grain Temp: 80 °F

Other Ingredients

Amount	Name	Type	Use
19 g	Gypsum	Water Agt	Mash
5 g	Epsom Salt	Water Agt	Mash
2 g	Sea salt	Spice	Mash

Yeast

Omega Yeast Labs - Dried Lutra Kveik - OYL-071DRY

Amount:	6.33 Each	Cost:
Attenuation (avg):	78.5%	Flocculation:	Medium
Optimum Temp:	68 - 95 °F	Starter:	No
Fermentation Temp:	90 °F	Pitch Rate:	0.5 (M cells / ml / ° P) 1071 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.65 Volumes

Target Water Profile

Light colored and hoppy

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
75	5	10	50	150	0
Mash Chemistry and Brewing Water Calculator

Notes

KO @ 90F
Keep Ferment temp below 96F.
Terminal in 48-72hrs.
Drop to 50F
Drop yeast.
Dry Hop 2 days at 50F
Crash to 34F [add fining(100ml) and Beer Protect (1.5g/bbl)]
Hold for 24-48hrs
Carb to 2.3-2.5

Grain to glass in 7 days...

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2026-03-06 15:01 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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