---
title: "Is DTN SWIM (domestic) NOTAM data down? DTN SWIM (domestic) NOTAM data status"
url: "https://www.openstatus.dev/status/dtn/swim-domestic-notam-data"
description: "Live DTN SWIM (domestic) NOTAM data status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is DTN SWIM (domestic) NOTAM data down?

**Answer:** No, DTN SWIM (domestic) NOTAM data is not down. All DTN SWIM (domestic) NOTAM data systems are operational.

- Status: operational
- Checked: 2026-11-07T09:30:02Z
- User reports in the last 15 minutes: 0
- Part of: [DTN](/status/dtn.md) / Aviation Data
- Official status page: https://status.dtn.com
- About: Impacts to US domestic NOTAM data availability A604????.??A - Non-military NOTAMs and A605??????.70A - Military NOTAMs data files

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting SWIM (domestic) NOTAM data

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-04-09 | [US Domestic NOTAMs](https://stspg.io/68zp6ckdyj9n) | critical | 12h 32m |
| 2026-03-25 | [US NOTAMS](https://stspg.io/9gsq4mxsnbsw) | critical | 4h 8m |
| 2026-01-30 | [US Domestic NOTAMs Issue](https://stspg.io/pzzz8zzbkjdp) | critical | 41m |
| 2025-11-26 | [Domestic/US NOTAM Delays](https://stspg.io/2297r65cqyzw) | critical | 1h 38m |

## Links

- HTML page: /status/dtn/swim-domestic-notam-data
- Service: /status/dtn.md