---
title: "Changes to GET /aviation/sigmets/{atsu}"
method: GET
path: "/aviation/sigmets/{atsu}"
---

# Changes to GET /aviation/sigmets/{atsu}

`GET /aviation/sigmets/{atsu}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 7 revisions.

- **2026-07-13** `941dbd15eabe`: 2 breaking

## Changes

- **2026-07-13** `941dbd15eabe`: 2 breaking
  - added `subschema #7` to the `allOf[#/components/schemas/GeoJsonFeatureCollection]/features/items/geometry` response property `oneOf` list for the response status `200`
  - added `subschema #7` to the `allOf[subschema #2]/features/items/allOf[#/components/schemas/GeoJsonFeature]/geometry` response property `oneOf` list for the response status `200`

---

[Operation](https://skmtc.dev/weather/apis/weather-gov-api/docs/aviation/sigmets/:atsu/get.md) - [API](https://skmtc.dev/weather/apis/weather-gov-api.md) - [Page](https://skmtc.dev/weather/apis/weather-gov-api/changes/aviation/sigmets/:atsu/get)