SA1051NW
Installation of an 1870 gallon auxiliary fuel tank sys consisting of five cylindrical tanks. Three 330 gal mid tanks located in the aft end of the forward baggage dept and two 440 gal aft tanks located in the forward end of the aft baggage compartment . (727 Series -2N8). Held by Rogerson Ats, which holds 54 approved modifications in all. Last revised May 12, 2008. System: fuel system.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 727 Series
- Type certificate
- A3WE
- On this site
- Boeing 727 37 registered
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 7, 2026.