![feature identification - What are the names of the antennas which I have marked in this picture of a Boeing 737? - Aviation Stack Exchange feature identification - What are the names of the antennas which I have marked in this picture of a Boeing 737? - Aviation Stack Exchange](https://i.stack.imgur.com/81mws.gif)
feature identification - What are the names of the antennas which I have marked in this picture of a Boeing 737? - Aviation Stack Exchange
![Which antenna on an commercial airline airplane is used for the transponder (SSR)? - Aviation Stack Exchange Which antenna on an commercial airline airplane is used for the transponder (SSR)? - Aviation Stack Exchange](https://i.stack.imgur.com/kcieS.png)
Which antenna on an commercial airline airplane is used for the transponder (SSR)? - Aviation Stack Exchange
Aircraft Installation & Operational Aspects of the Aeronautical Mobile Airport Communications System (AeroMACS)
![Sensors | Free Full-Text | Airport Spatial Usability in Measuring the Spherical Antenna Properties on Small Aircraft Sensors | Free Full-Text | Airport Spatial Usability in Measuring the Spherical Antenna Properties on Small Aircraft](https://www.mdpi.com/sensors/sensors-21-07920/article_deploy/html/images/sensors-21-07920-g001.png)
Sensors | Free Full-Text | Airport Spatial Usability in Measuring the Spherical Antenna Properties on Small Aircraft
![1 – Antenna placement in the aircraft. For the test flight presented in... | Download Scientific Diagram 1 – Antenna placement in the aircraft. For the test flight presented in... | Download Scientific Diagram](https://www.researchgate.net/publication/37427147/figure/fig11/AS:341285366976521@1458380180793/Antenna-placement-in-the-aircraft-For-the-test-flight-presented-in-figure-43-the.png)
1 – Antenna placement in the aircraft. For the test flight presented in... | Download Scientific Diagram
![feature identification - What are these antenna-like protrusions for on an airliner? - Aviation Stack Exchange feature identification - What are these antenna-like protrusions for on an airliner? - Aviation Stack Exchange](https://i.stack.imgur.com/jOVFC.png)
feature identification - What are these antenna-like protrusions for on an airliner? - Aviation Stack Exchange
![Which antenna on an commercial airline airplane is used for the transponder (SSR)? - Aviation Stack Exchange Which antenna on an commercial airline airplane is used for the transponder (SSR)? - Aviation Stack Exchange](https://i.stack.imgur.com/nRhPu.jpg)