Residential Airplane Hangars - Hansen Buildings Knowing your needs thoroughly will give you a good estimate of the size of the hangar to be constructed. 58' 13' 6" 57' 10" 1900d: 57.9' 15.5' 57.8' 200 super king air: 54' 6" 15' 0" 43' 9" 23 musketeer: 32' 9" 8' 3" 25' 8" 250 king air: 57.11' 14.10' 43.10' 300 super king air: 54' 6" 15' 0" 43' 8" 33 debonair: 32' 8" 8' 3" 25' 6" 35 bonanza: 32' 10" 7' 7" 25' 2" 350i king air: 57.11' 14.4' 46.8' 36 bonanza 2) Be less than 2,000 square feet. There are no additional MFPE requirements. Details such as the geographical location of your hangar, the size of your block and the type of soil will all come into play. A rule of thumb is to size a new hangar for the next larger airplane than currently anticipated. Performance Criteria for Aircraft Hangar Fire Protection Systems 4 | Aircraft Hangar Development Guide Step 1 Portable hangars are less expensive to build, less durable and generate less revenue. If we figure the width at 46’ the math would work out to be 46’ – 36’ 6” = 9’ 6”. Aircraft Hangars