Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station N8ERF-11 - show graphs
Comment: MT-RTG
Mic-E message: In service
Location: 43°37.73' N 84°20.44' W - locator EN73TP90CV - show map
4.8 miles West bearing 281° from Midland, Midland County, Michigan, United States [?]
13.0 miles Northwest bearing 303° from Freeland, Saginaw County, Michigan, United States
81.0 miles Northeast bearing 55° from Grand Rapids, Kent County, Michigan, United States
98.0 miles Northwest bearing 318° from Sterling Heights, Macomb County, Michigan, United States
Last position: 2024-03-29 16:16:47 EDT (230d 19h19m ago)
2024-03-29 16:16:47 EDT local time at Midland, United States [?]
Altitude: 630 ft
Course: 157°
Speed: 0 MPH
Last telemetry: 2024-03-29 16:16:47 EDT (230d 19h19m ago) – show telemetry
Ch 1: 386, Ch 2: 610, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: N8ERF-11>T3SW7R via WIDE1-1,WIDE2-1,qAR,N8ERF-15 (good)
Positions stored: 20
Other SSIDs: N8ERF-9 N8ERF-7 N8ERF-5
Stations near current position of N8ERF-11 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N8ERF-941.3 yards 282°2024-11-14 00:01:37 KF8F-12.4 miles 35°2024-11-14 21:08:21
WA8EQP3.0 miles 236°2024-10-21 13:44:29 KB8UIH3.6 miles 67°2024-11-09 07:07:50
MIDLND-13.9 miles 66°2024-11-09 12:41:26 KB8RXT-14.8 miles 75°2024-11-06 16:15:10
WB8AIZ6.9 miles 13°2024-10-22 20:34:18 K8VFO-97.4 miles 86°2024-11-08 10:31:43
N4DBR-107.6 miles 91°2024-11-02 16:59:56 W8ADJ-Y7.6 miles 91°2024-11-10 18:57:38
K0ACP-107.8 miles 338°2024-11-15 09:54:33 KD8YXU-Y13.4 miles 108°2024-10-25 12:30:38
FW307815.7 miles 135°2024-11-15 10:28:52 KC8YVF-1218.7 miles 125°2024-11-09 14:31:02
W4WOL-919.1 miles 242°2024-10-18 09:13:25 EW497719.6 miles 237°2024-11-15 10:35:28
AA8VG B19.6 miles 140°2024-11-15 10:21:31 AA8VG-B19.6 miles 140°2024-11-15 10:21:41
N8EUI19.8 miles 128°2024-11-14 12:01:28 KA8POG-119.9 miles 47°2024-11-06 19:16:56
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS