Talk:Carrier with feather

A 4-glider synthesis is known:

#N aircraftcarrierwithfeather_synth
#C Glider synthesis of aircraft carrier with feather
#C http://conwaylife.com/wiki/Aircraft_carrier_with_feather
x = 52, y = 12, rule = B3/S23
18b2o$17bobo2b2o$9b2o8bo2bobo$10b2o10bo$9bo35b2o2bo$45bo2bobo$47b2o2bo
$50b2o2$b2o$obo$2bo!

-- gmc_nxtman (talk)