STC ST04709NY

JET AVIATION AG AESCHENGRABEN 6 4051 BASEL

SWITZERLAND Part 25 Title 14 Code of Federal Regulations A1NM The Boeing Company 767-300 Series

1. Activation of Wireless LAN (W-LAN) must be in accordance with Jet Aviation AG Master Data List Document No. JBSL-M-01012MDL-01, Issue 1, dated March 19, 2018, or later EASA approved revisions.

2. Operation must be in accordance with Jet Aviation AG Airplane Flight Manual Supplement Document No.

JBSL-M-01012AFM-01, Issue 1, dated April 18, 2018, or later EASA approved revisions.

1. The installer must determine whether this design change is compatible with previously approved modifications.

(See Limitations and Conditions Continued on Page 3 of 3) February 10, 2022 February 17, 2022 Anthony E. Gallo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 4

2. This STC is applicable to all serial numbers for this Make/Model aircraft.

3. If the holder agrees to permit another person to use the certificate to alter the product, the holder shall give the other person written evidence of that permission.

4. Aircraft is to be operated in accordance with the "Limitations" section of Jet Aviation AG Airplane Flight Manual Supplement referenced under the Description of the Type Design section of this STC.

5. This change is applicable to Boeing 767-300 series previously fitted with certified:

- Wireless Access Point(s) capable to transmit only on IEE802.11a/b/g/n/ac protocols, or a subset of these protocols, with not more than 1000 mW transmitted power capacity;

- The WAP power supply must be supplied through non-essential power bus, controlled through a master power control switch in the cockpit;

- Spurious electromagnetic emissions of the equipment have been shown to not affect essential or required systems when WLAN is in use (DO-160E section 21 category M or equivalent);

- Equipment was shown to not present hazards in case of depressurization (DO-160 section 4 category A1 or equivalent);

- WLAN antenna(s) in the cabin area, located not closer than 1 m from any potentially vulnerable essential or required electronic system and not closer than 20 cm from airplane occupants;

- Procedure describing the method of WLAN activation/deactivation.

Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for design changes that are identified as not significant in FAA Order 8110.48A, the certification basis for The Boeing Company Model 767-300 Series aircraft is as follows:

a. The type certification basis for The Boeing Company Model 767-300 Series is shown on TCDS A1NM for parts not changed or not affected by the change.

(See Certification Basis Continued on Page 4 of 4) 3 4

Certification Basis (continued):

b. The type certification basis for The Boeing Company Model 767-300 Series is shown on TCDS A1NM for parts changed or affected by the change plus the following 14 CFR exceptions:

Regulations at Part 25 Amendment 25-145:

25.789, 25.831, 25.869, 25.1301, 25.1309, 25.1351, 25.1353, 25.1357, 25.1360,

25.1431, 25.1529, 25.1581 and 25.1707.

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