Anonymous ID: ce7653 March 30, 2018, 5:56 p.m. No.845367   🗄️.is 🔗kun   >>5907

>>845114 (last bread)

 

Another possible meaning of "owl" is Omni-Directional Weapon Locating Radar:

 

>The OWL is a next-generation radar technology that provides hemispherical coverage against indirect, low, non-standard trajectories and plunging threats.

 

www.cerdec.army.mil/inside_cerdec/i2wd/

(expand Radar section to see)

 

As a side note, Y-stations were British signals intelligence collection sites during WW2 (think Bletchley Park and Alan Turing). Could another meaning of Y-head be a code-breaker?

Anonymous ID: ce7653 March 30, 2018, 6:50 p.m. No.845907   🗄️.is 🔗kun

>>845367

 

Wait a sec… Y-Station Bletchley Park in Buckinghamshire, same location as Y-heads ++? Bletchley Park produces "Ultra" intelligence. I'm falling deeper down the hole…