diff --git a/README.md b/README.md
index 0c1195fd..1c00163b 100644
--- a/README.md
+++ b/README.md
@@ -1363,6 +1363,7 @@ API | Description | Auth | HTTPS | CORS |
 API | Description | Auth | HTTPS | CORS |
 |---|---|---|---|---|
 | [Brazilian Vehicles and Prices](https://deividfortuna.github.io/fipe/) | Vehicles information from Fundação Instituto de Pesquisas Econômicas - Fipe | No | Yes | Unknown |
+| [Helipaddy sites](https://helipaddy.com/api/) | Helicopter and passenger drone landing site directory, Helipaddy data and much more | `apiKey` | Yes | Unknown |
 | [Kelley Blue Book](http://developer.kbb.com/#!/data/1-Default) | Vehicle info, pricing, configuration, plus much more | `apiKey` | Yes | No |
 | [Mercedes-Benz](https://developer.mercedes-benz.com/apis) | Telematics data, remotely access vehicle functions, car configurator, locate service dealers | `apiKey` | Yes | No |
 | [NHTSA](https://vpic.nhtsa.dot.gov/api/) | NHTSA Product Information Catalog and Vehicle Listing | No | Yes | Unknown |