Military vessel · Flag DK
DANISH WARSHIP P520
DANISH WARSHIP P520 is a military vessel (MMSI 220431000, flag DK). AIS Trail recorded 10+ port calls in the last 60 days, most recently at Grenaa Havn.
Last position
No position from our live sources for MMSI 220431000 in the last 7 days. The vessel was last seen in AIS data on 24 Sep 2026.
Vessel details
| Name | DANISH WARSHIP P520 |
|---|---|
| IMO number | – |
| MMSI | 220431000 |
| Call sign | OVFA |
| Type | Military |
| Flag | DK (from the MMSI country code) |
| Length × beam | 43 m × 9 m |
| Highest reported draught | 2.7 m (last 30 days) |
| Estimated deadweight | – |
| Destination as broadcast | UNKNOWN |
| Seen in AIS | 16 Sep 2026 – 24 Sep 2026 (last 30 days) |
Port calls
Port calls detected by AIS Trail in the last 60 days, newest first.
| Port | Arrived (UTC) | Departed (UTC) | Time in port |
|---|---|---|---|
| Grenaa Havn DKGRE | 23 Sep 2026, 17:15 UTC | 24 Sep 2026, 09:20 UTC | 16 h 4 min |
| Frederikshavn DKFDH | 23 Sep 2026, 03:02 UTC | 23 Sep 2026, 10:14 UTC | 7 h 12 min |
| Korsor DKKRR | 7 Sep 2026, 16:41 UTC | 22 Sep 2026, 06:18 UTC | 14 d 13 h |
| Ronne DKRNN | 6 Sep 2026, 13:47 UTC | 7 Sep 2026, 06:42 UTC | 16 h 55 min |
| Nekso DKNEX | 4 Sep 2026, 00:21 UTC | 6 Sep 2026, 11:16 UTC | 2 d 10 h |
| Nekso DKNEX | 3 Sep 2026, 13:26 UTC | 3 Sep 2026, 22:38 UTC | 9 h 12 min |
| Gudhjem DKGDM | 3 Sep 2026, 10:38 UTC | 3 Sep 2026, 12:28 UTC | 1 h 49 min |
| Ronne DKRNN | 2 Sep 2026, 17:01 UTC | 3 Sep 2026, 08:21 UTC | 15 h 19 min |
| Korsor DKKRR | 1 Sep 2026, 18:02 UTC | 2 Sep 2026, 08:28 UTC | 14 h 26 min |
| Korsor DKKRR | 31 Aug 2026, 16:56 UTC | 1 Sep 2026, 06:06 UTC | 13 h 10 min |
DANISH WARSHIP P520 in the API
The full track, every port call and the live position of DANISH WARSHIP P520 are available through the AIS Trail API. A free key covers the last 7 days of history; paid plans cover the last 12 months, and Pro and Business add live positions.
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/220431000/track?from=2026-10-10&resolution=1h"
curl -H "Authorization: Bearer $AIS_TRAIL_KEY" \
"https://api.aistrail.com/v1/vessels/220431000/port-calls?from=2026-10-10"Sources
- Contains data from the Danish Maritime Authority that is used in accordance with the conditions for the use of Danish public data. Conditions for the use of Danish public data
- Port reference: UN/LOCODE, United Nations Economic Commission for Europe (UNECE), https://unlocode.unece.org, license CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: port entries selected, deduplicated and merged with the World Port Index.
- Port reference: World Port Index (Pub. 150), National Geospatial-Intelligence Agency (NGA).
Flags come from the MMSI country code, deadweight and size class are estimates from AIS dimensions, port calls are detected by AIS Trail from position reports. All sources and licences: Data sources.
Not for navigation. AIS data can be missing, delayed or wrong; do not use it for navigation, collision avoidance, search and rescue or any other safety-of-life purpose.
