![Nicholas Drummond on Twitter: "The RAF follows the same structure as the other two services. Generally, all three services use three types of insignia: chevron, anchor or propeller, thin ring or pip, Nicholas Drummond on Twitter: "The RAF follows the same structure as the other two services. Generally, all three services use three types of insignia: chevron, anchor or propeller, thin ring or pip,](https://pbs.twimg.com/media/FCo75ekXsAEZdSe.jpg)
Nicholas Drummond on Twitter: "The RAF follows the same structure as the other two services. Generally, all three services use three types of insignia: chevron, anchor or propeller, thin ring or pip,
Nicholas Drummond on Twitter: "The RAF follows the same structure as the other two services. Generally, all three services use three types of insignia: chevron, anchor or propeller, thin ring or pip,
![Ranks and insignia of the British Armed Forces - World War II - Documents - Illinois Digital Archives Ranks and insignia of the British Armed Forces - World War II - Documents - Illinois Digital Archives](http://www.idaillinois.org/digital/iiif/isl3/12427/full/full/0/default.jpg)
Ranks and insignia of the British Armed Forces - World War II - Documents - Illinois Digital Archives
![united states - Why does the Canadian Air Force name its ranks like its Army, whilst the Australian and New Zealand Air Forces use the Royal Air Force's? - History Stack Exchange united states - Why does the Canadian Air Force name its ranks like its Army, whilst the Australian and New Zealand Air Forces use the Royal Air Force's? - History Stack Exchange](https://i.stack.imgur.com/r4HUc.png)