diff --git a/airflow/dags/S3_untar.py b/airflow/dags/S3_untar.py
new file mode 100644
index 0000000..d8c3d88
--- /dev/null
+++ b/airflow/dags/S3_untar.py
@@ -0,0 +1,50 @@
+import os
+import tarfile
+from datetime import timedelta
+
+import pendulum
+from airflow.decorators import dag
+from airflow.decorators import task
+from airflow.providers.amazon.aws.hooks.s3 import S3Hook
+
+from common import s3_dowload_unzip_upload
+
+S3_CONN_ID = os.getenv("S3_CONN_ID", "s3_conn")
+EXECUTION_TIMEOUT = int(os.getenv("EXECUTION_TIMEOUT", 6))
+
+default_args = {
+    "execution_timeout": timedelta(hours=EXECUTION_TIMEOUT),
+    "retries": int(os.getenv("DEFAULT_TASK_RETRIES", 1)),
+    "retry_delay": timedelta(seconds=int(os.getenv("DEFAULT_RETRY_DELAY_SECONDS", 60))),
+}
+
+
+@dag(
+    start_date=pendulum.datetime(2021, 1, 1, tz="UTC"),
+    schedule=None,
+    catchup=False,
+    default_args=default_args,
+    params={
+        "src_key": "File to untar",
+        "src_bucket": "bucket containing the zip file",
+        "dst_key_prefix": "",
+        "dst_bucket": "bucket that will contain unzipped files"
+    },
+    tags=["s3"],
+)
+def s3_untar():
+    @task
+    def untar(**context):
+        hook = S3Hook(S3_CONN_ID, transfer_config_args={'use_threads': False})
+        s3_obj = hook.get_key(context["params"]["src_key"], bucket_name=context["params"]["src_bucket"])
+        with tarfile.TarFile(fileobj=s3_obj.get()["Body"], mode='r') as tar:
+            for member in tar:
+                hook.load_file_obj(tar.extractfile(member.name),
+                                   context["params"]["dst_key_prefix"] + member.name,
+                                   context["params"]["dst_bucket"],
+                                   replace=True)
+
+    untar()
+
+
+s3_untar()