Related Occupations for Task 49-9021.00 - Heating, Air Conditioning, and Refrigeration Mechanics and Installers 
Lay out reference points for installation of structural and functional components, using measuring instruments.
- 49-9044.00 Millwrights
- 49-9071.00 Maintenance and Repair Workers, General
Bright Outlook
- 49-3011.00 Aircraft Mechanics and Service Technicians
- 49-2091.00 Avionics Technicians
- 49-9061.00 Camera and Photographic Equipment Repairers