737 original: 737 100 737 200
737 classic: 737 300 737 400 737 500
737 Next generation: 737 600 737 700 737 800 737 900
Boeing makes those two models.
Boeing 737
A Boeing 737-800.
The number 737 is "seven hundred thirty-seven." The aircraft, the Boeing 737, is spoken "Boeing seven thirty-seven."
Assuming you mean Alaskan Airlines, their fleet consists of: Boeing 737-900 Boeing 737-900ER Boeing 737-800 Boeing 737-700 Boeing 737-400 Boeing 737-400 Combi Bombardier Q400 Bombardier CRJ-700
Boeing make both 747 and 737 Aircraft.
Boeing
lots
Boeing Aircraft Company builds the 737 and 747.
The Boeing 747 other examples include the Boeing 773 which is the 737
The Boeing aviation company.
Aircraft engines are calculated on thrust no hp. 737 thrust is 172500 lbs each