diff --git a/crates/cli/src/main.rs b/crates/cli/src/main.rs
index 2152ee2..a8323a1 100644
--- a/crates/cli/src/main.rs
+++ b/crates/cli/src/main.rs
@@ -98,6 +98,28 @@ enum Command {
         #[arg(long, default_value_t = 360)]
         fl: i32,
     },
+    /// Validate a known route against IFPS and, if no-error, store it as a
+    /// permanent seed (so `discover` reuses it instantly = 100% on that pair).
+    Learn {
+        /// Departure ICAO.
+        #[arg(long)]
+        from: String,
+        /// Destination ICAO.
+        #[arg(long)]
+        to: String,
+        /// Item-15 route string (enroute portion), e.g. "ANG H34 SABLE … EPL".
+        #[arg(long)]
+        route: String,
+        /// Cruise FL (×100 ft) to file/validate at.
+        #[arg(long, default_value_t = 360)]
+        fl: i32,
+        /// SQLite database (navdata + route store).
+        #[arg(long, default_value = "real.db")]
+        db: PathBuf,
+        /// Store even if IFPS reports errors (for review; not reused by discover).
+        #[arg(long)]
+        force: bool,
+    },
     /// Offline IFPS pre-check of a route string (best-effort, non-authoritative).
     IfpsCheck {
         /// Route string, e.g. "LFPG DCT PON UT300 ELCOB ... EGLL".
@@ -167,6 +189,27 @@ fn main() -> anyhow::Result<()> {
                 for e in &r.errors { println!("    {} {}", e.code, e.msg); }
             }
         }
+        Command::Learn { from, to, route, fl, db, force } => {
+            use flightplanner_core::{db as database, routes, routing::discover::IfpsValidator};
+            let from = from.to_uppercase();
+            let to = to.to_uppercase();
+            let validator = CliIfps;
+            let verdict = validator.validate(&from, &to, &route, fl)?;
+            let conn = database::open(&db)?;
+            if verdict.accepted {
+                routes::record(&conn, &from, &to, fl, &route, 0.0, true, true, &[], "ifps")?;
+                println!("✓ {from} → {to}  IFPS no-error @ FL{fl:03} — stored as permanent seed.");
+                println!("  discover will now reuse it instantly (100% on this pair).");
+            } else if force {
+                let errs: Vec<String> = verdict.errors.iter().map(|e| format!("{} {}", e.code, e.msg)).collect();
+                routes::record(&conn, &from, &to, fl, &route, 0.0, true, false, &errs, "manual")?;
+                println!("⚠ {from} → {to}  stored with {} error(s) (source=manual, NOT reused):", verdict.errors.len());
+                for e in &verdict.errors { println!("    {} {}", e.code, e.msg); }
+            } else {
+                println!("✗ {from} → {to}  IFPS reported {} error(s) — NOT stored (use --force to keep):", verdict.errors.len());
+                for e in &verdict.errors { println!("    {} {}", e.code, e.msg); }
+            }
+        }
         Command::Route {
             from,
             to,