diff --git a/src/adsb/main.py b/src/adsb/main.py
new file mode 100644
index 0000000..3a212a0
--- /dev/null
+++ b/src/adsb/main.py
@@ -0,0 +1,37 @@
+"""
+Main pipeline for processing ADS-B data from adsb.lol.
+
+Usage:
+    python -m src.adsb.main --date 2026-01-01
+"""
+import argparse
+import subprocess
+import sys
+from datetime import datetime, timedelta
+
+from src.adsb.download_and_list_icaos import NUMBER_PARTS
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Process ADS-B data for a single day")
+    parser.add_argument("--date", type=str, required=True)
+    args = parser.parse_args()
+    
+    date_str = datetime.strptime(args.date, "%Y-%m-%d").strftime("%Y-%m-%d")
+    print(f"Processing day: {date_str}")
+    
+    # Download and split
+    subprocess.run([sys.executable, "-m", "src.adsb.download_and_list_icaos", "--date", date_str], check=True)
+    
+    # Process parts
+    for part_id in range(NUMBER_PARTS):
+        subprocess.run([sys.executable, "-m", "src.adsb.process_icao_chunk", "--part-id", str(part_id), "--date", date_str], check=True)
+    
+    # Concatenate
+    subprocess.run([sys.executable, "src/adsb/concat_parquet_to_final.py", "--date", date_str], check=True)
+    
+    print("Done")
+
+
+if __name__ == "__main__":
+    main()
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