ST01625WI-D
Enable Wireless Local Area Network (WLAN) system for use with Transmitting Portable Electronic Devices (TPEDs). Data Required: (1) Duncan Aviation Inc., Document List No. 110121028, Revision A, dated March 18, 2011, (2) FAA Approved Airplane Flight Manual Supplement, Duncan Aviation Inc., Document No., 110121021, Revision A, dated March 18, 2011, or later FAA Approved Revisions to (1) or (2). Held by Duncan Aviation INC, which holds 316 approved modifications in all. Last revised March 18, 2011. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Gulfstream Aerospace Corporation
- Models
- G-IV
- Type certificate
- A12EA
- On this site
- Gulfstream G-IV Gulfstream IV 357 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 21, 2026.