Aero Design Services of Palm Harbor, FL USA has been Awarded FAA STC for 737-800 0/183 Cabin Seating Configuration. The first four seat rows have extra seat pitch than the sears aft of those four rows. All seats are collins pinnacle model outfitted with in seat usb power. The first 4 rows also have ac power. The STC has 6 different lopas at 183 seats depending on forward monument locations.
Contact bill@aero-design.com for further information.