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AIS vessel GREFO III - show graphs
Callsign: PI8699
MMSI number: 244710663
IMO number: 458028
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Location: 52°56.08' N 5°41.31' E - locator JO22UW24PH - show map
2.6 miles East bearing 104° from Woudsend, Sûdwest Fryslân, Friesland, Netherlands [?]
4.0 miles Southeast bearing 126° from Heeg, Sûdwest Fryslân, Friesland, Netherlands
51.2 miles Northeast bearing 41° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
86.5 miles Northeast bearing 36° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-02-03 07:41:42 EST (3d 5h45m ago)
2025-02-03 13:41:42 CET local time at Woudsend, Netherlands [?]
Course: 170° – heading 164°
Speed: 9 MPH
Dimensions: length 81 m width 9 m draught 2.5 m
Last path: PI8699>ais via pa2dx
Positions stored: 17130
Stations near current position of GREFO III - show more
callsign distance last heard - EST      callsign distance last heard - EST
DEO GRATIAS29.5 yards 19°2025-02-06 05:31:20 MANU FORTI83.9 yards 359°2025-02-02 11:13:55
ELEONORA136.1 yards 0°2025-02-05 07:26:43 LINQUENDA148.3 yards 359°2025-02-06 06:29:17
RP ROTTERDAM176.9 yards 169°2025-01-29 14:51:16 DE DUINMAAIJER184.6 yards 354°2025-01-11 03:50:23
FILEMON275.9 yards 359°2025-01-22 09:53:36 CALCIT 6284.8 yards 168°2025-01-30 02:19:34
THURGAU CASANOVA335.4 yards 359°2025-01-25 02:50:08 JOLIEN473.6 yards 3°2025-01-29 04:39:55
BEVENRODE476.5 yards 1°2025-01-21 06:16:39 AMY0.5 miles 2°2025-02-05 08:24:42
FREYJA0.5 miles 2°2025-02-04 10:18:50 MAJORCA0.5 miles 2°2025-01-27 11:22:11
DEVIANT0.6 miles 2°2025-01-29 07:15:52 USSUS0.6 miles 3°2025-01-14 12:10:15
RAPIDO0.7 miles 161°2025-02-06 13:27:27 MARELIE0.7 miles 3°2025-01-15 04:34:19
ANCORA-IMPARO0.8 miles 163°2025-01-16 08:21:09 FLATHEAD0.8 miles 163°2025-02-06 06:14:33
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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