diff --git a/internal/cat/kenwood.go b/internal/cat/kenwood.go
index feb17f1..2061199 100644
--- a/internal/cat/kenwood.go
+++ b/internal/cat/kenwood.go
@@ -547,6 +547,10 @@ var kenwoodModels = map[string]string{
 	"019": "TS-2000",
 	"020": "TS-480",
 	"021": "TS-590S",
+	// 022 reported by a real TS-990S in the field. Kenwood's documentation gives
+	// 024 for that radio, so both are kept: the observed value wins where they
+	// disagree, and neither maps to anything else.
+	"022": "TS-990S",
 	"023": "TS-590SG",
 	"024": "TS-990S",
 	"025": "TS-890S",