diff --git a/src/defs.ts b/src/defs.ts
index 61056d0..cc30cb5 100644
--- a/src/defs.ts
+++ b/src/defs.ts
@@ -121,6 +121,12 @@ export enum AircraftFeature {
   WingLights = 6,
   Flaps = 7,
   APU = 8,
+  Doors = 9,
+  Seatbelts = 10,
+  EmergencyLights = 11,
+  AntiIce = 12,
+  Battery = 13,
+  Packs = 14,
 }
 /** The simtype for the rule file */
 export enum AircraftConfigSimType {
diff --git a/src/interface/aircraft.ts b/src/interface/aircraft.ts
index 5c616a0..47c0703 100644
--- a/src/interface/aircraft.ts
+++ b/src/interface/aircraft.ts
@@ -135,4 +135,32 @@ export abstract class AircraftConfig {
   wingLights(...args: any): FeatureState {
     return null
   }
+
+  apu(...args: any): FeatureState {
+    return null
+  }
+
+  doors(...args: any): FeatureState {
+    return null
+  }
+
+  seatbelts(...args: any): FeatureState {
+    return null
+  }
+
+  emergencyLights(...args: any): FeatureState {
+    return null
+  }
+
+  antiIce(...args: any): FeatureState {
+    return null
+  }
+
+  battery(...args: any): FeatureState {
+    return null
+  }
+
+  packs(...args: any): FeatureState {
+    return null
+  }
 }
diff --git a/src/scripts/test.ts b/src/scripts/test.ts
new file mode 100644
index 0000000..25a0ec6
--- /dev/null
+++ b/src/scripts/test.ts
@@ -0,0 +1,4 @@
+/**
+ *
+ */
+export default class ExampleScript {}
diff --git a/src/types/types.d.ts b/src/types/types.d.ts
index fc787dd..c675a5a 100644
--- a/src/types/types.d.ts
+++ b/src/types/types.d.ts
@@ -1,4 +1,5 @@
 import { EngineType } from '../defs'
+import { AircraftFeature } from '../defs'
 import { AircraftType } from '../defs'
 import { FlightPlanType } from '../defs'
 import { GateType } from '../defs'
@@ -35,6 +36,8 @@ export interface Telemetry {
   engineRpm: RotationalSpeed
   /** The type of engine */
   engineType: EngineType
+  /** A dictionary of the various aircraft features and their values */
+  features: { [key in AircraftFeature]: boolean }
   /** Flap position, from 0 */
   flaps: number
   /** The current fuel quantity (weight) */