diff --git a/NetKAN/RationalResourcesJetFamily.netkan b/NetKAN/RationalResourcesJetFamily.netkan
new file mode 100644
index 0000000000..12699702d8
--- /dev/null
+++ b/NetKAN/RationalResourcesJetFamily.netkan
@@ -0,0 +1,25 @@
+spec_version: v1.26
+identifier: RationalResourcesJetFamily
+name: Rational Resources Jet Family
+abstract: >-
+  Enables fuel switching in air-breathing engines.
+  A very welcome companion to cryo rocket systems.
+$kref: '#/ckan/spacedock/2201'
+$vref: '#/ckan/ksp-avc'
+license: MIT
+tags:
+  - config
+  - convenience
+depends:
+  - name: ModuleManager
+  - name: B9PartSwitch
+  - any_of:
+      - name: ClassicStockResources
+      - name: CommunityResourcePack
+suggests:
+  - name: CryoEngines
+  - name: NearFutureAeronautics
+  - name: Mk2Expansion
+  - name: Mk3Expansion
+  - name: SXTContinued
+  - name: WaterDrinker