callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ST OSWALD		202.3 yards 124°	2024-04-17 12:00:16		RNLI LIFEBOAT B-851		326.7 yards 308°	2024-05-08 20:49:53
ST MARTIN		427.2 yards 216°	2024-05-10 11:36:15		FORTH PRINCESS		501.0 yards 231°	2024-05-08 10:12:33
NAN GILLEAN		0.3 miles 102°	2024-05-08 11:45:13		MAID OF THE FORTH		0.5 miles 152°	2024-05-09 10:28:54
WAVE DANCER		0.5 miles 79°	2024-05-03 21:27:45		WAVE TRAIN		0.6 miles 81°	2024-05-09 07:21:54
ST DAVID		0.6 miles 74°	2024-04-25 14:24:27		REGAL PRINCESS T16		0.6 miles 118°	2024-04-30 07:09:27
WAVE SPIRIT		0.6 miles 214°	2024-05-03 07:16:29		BELORIC		0.7 miles 212°	2024-04-18 19:27:13
QUEENSFERRY BELLE		0.7 miles 212°	2024-05-10 11:21:15		POINT BLANK		0.7 miles 217°	2024-05-02 06:57:28
BELLA II		0.7 miles 218°	2024-05-10 09:16:15		LIZZIE J		0.7 miles 214°	2024-05-10 17:51:15
ROTTERDAM TB20		0.7 miles 147°	2024-05-02 14:01:49		CORMORANT		0.7 miles 137°	2024-05-09 06:08:54
ROTTERDAM TB21		0.7 miles 100°	2024-05-02 09:39:29		RNLI LIFEBOAT B-836		0.8 miles 131°	2024-05-08 23:57:53
<<YIOR? 3#5 F :^ D8		0.8 miles 341°	2024-05-10 18:12:15		FORTH BELLE		0.8 miles 141°	2024-05-10 18:03:35
ROTTERDAM TB18		0.8 miles 80°	2024-05-02 12:55:49		ROTTERDAM TB19		0.8 miles 80°	2024-05-02 13:23:29
COASTAL OBSERVER 1		0.8 miles 218°	2024-04-26 11:51:28		DUNEDIN STAR		0.8 miles 79°	2024-04-24 10:38:26
ROTTERDAM TB22		0.9 miles 79°	2024-05-02 13:57:49		TINUSHI		0.9 miles 264°	2024-04-27 10:07:48
JUPITER		1.0 miles 103°	2024-05-09 11:35:14		CORRINGHAM		1.0 miles 103°	2024-05-10 18:07:55
HOPETOUN		1.1 miles 97°	2024-05-10 17:39:15		SKUA		1.2 miles 102°	2024-05-10 17:58:15
QUEENSFERRY		1.2 miles 94°	2024-05-10 17:51:35		Rupert		1.3 miles 207°	2024-04-24 13:09:33
BALMERINO		1.3 miles 93°	2024-05-10 18:08:55		WILSON CLYDE		1.5 miles 5°	2024-05-10 17:46:55
HAV PIKE		1.7 miles 316°	2024-05-10 18:11:55		MM0XCS-D		2.1 miles 356°	2024-05-09 11:07:11
GM4WZG B		2.6 miles 45°	2024-05-02 06:47:10		GM4WZG-B		2.6 miles 45°	2024-05-02 06:47:20
GM4WZG-D		2.6 miles 45°	2024-05-02 06:42:50		MM3NDH-10		2.9 miles 33°	2024-05-10 18:04:57
MM7GTY-D		3.7 miles 220°	2024-05-10 18:03:46		KOKSIJDE		4.0 miles 57°	2024-05-10 17:02:15
FIDRA		4.1 miles 60°	2024-05-10 18:11:55		ST COLME		4.2 miles 56°	2024-05-10 05:16:35
MM7GTY-7		4.3 miles 211°	2024-04-30 19:21:35		ZIPPY		4.3 miles 291°	2024-05-05 07:38:10
GM4OAS-12		4.9 miles 180°	2024-05-10 11:54:07		C-ENDURO 3 UNMANNED		6.8 miles 155°	2024-05-09 07:30:14
P-GM0BKS		6.8 miles 107°	2024-04-20 16:00:46		FORTH LEOPARD		7.0 miles 100°	2024-05-10 01:09:34
FORTH PUMA		7.0 miles 100°	2024-05-10 12:09:35		GM0BKS-1		7.1 miles 108°	2024-05-09 09:51:08
GM0BKS B		7.1 miles 108°	2024-05-03 20:43:05		GM0BKS-B		7.1 miles 108°	2024-05-03 20:43:15
P-GM0BKS2		7.1 miles 108°	2024-05-10 18:00:11		GM0BKS-R		7.1 miles 108°	2024-04-23 13:58:17
GM0BKS-N		7.1 miles 108°	2024-04-29 21:04:02		GM0BKS		7.1 miles 108°	2024-05-03 19:33:15
GM0BKS-14		7.1 miles 108°	2024-05-10 15:33:53		GM4HYR-DP		7.1 miles 125°	2024-04-13 10:31:37
MM7CJS-7		7.2 miles 18°	2024-04-24 05:03:12		PATHFINDER		7.2 miles 61°	2024-05-10 13:40:15
ZEPHYR		7.3 miles 63°	2024-05-10 16:10:15		SEAS THE DAY		7.4 miles 62°	2024-05-06 14:09:11
FORTH ENGINEER		7.5 miles 60°	2024-05-10 18:07:55		2M0ODE-N		7.8 miles 16°	2024-05-10 17:57:24
CLYDE SPIRIT		7.9 miles 67°	2024-04-14 10:31:05		GM7HHB		8.0 miles 184°	2024-05-10 18:12:16
GB7KN-DP		8.0 miles 184°	2024-05-10 18:07:29		GM7HHB-10		8.0 miles 184°	2024-05-10 16:44:11
VIKING VENUS TB6		8.1 miles 88°	2024-04-29 12:22:26		VIKING VENUS TB1		8.1 miles 88°	2024-04-29 11:34:46
VIKING VENUS TB2		8.2 miles 88°	2024-04-29 12:51:06		GM0AXY-7		8.4 miles 127°	2024-04-11 04:07:06
MM0WRO B		8.5 miles 147°	2024-05-10 17:59:56		MM0WRO-B		8.5 miles 147°	2024-05-10 18:00:06
MM0WRO-N		8.5 miles 147°	2024-05-10 18:00:26		M0KFR-9		8.5 miles 222°	2024-05-09 14:26:34
SEAL CARR		8.6 miles 97°	2024-05-10 18:06:35		FORTH GUARDSMAN		8.6 miles 97°	2024-05-10 18:02:15
GM7RYR-N		8.6 miles 131°	2024-05-10 17:58:27		GM7RYR-D		8.6 miles 131°	2024-05-10 18:00:17
FARRA EMER		8.7 miles 97°	2024-05-10 18:11:35		GM7RYR-12		8.7 miles 123°	2024-04-29 07:18:14
M0KFR-5		8.7 miles 220°	2024-05-10 08:01:11		FORTH SENTINEL		8.7 miles 97°	2024-05-09 09:47:14
GB7EU-N		8.7 miles 123°	2024-05-10 18:00:16		FORTH KING		8.7 miles 77°	2024-05-08 07:41:13
GM7RYR-3		8.8 miles 124°	2024-05-10 07:40:51		2M0ONN-9		8.8 miles 120°	2024-04-19 12:14:02
2M0YTD B		8.9 miles 208°	2024-05-10 17:54:58		2M0YTD-B		8.9 miles 208°	2024-05-10 17:55:08
2M0YTD-D		8.9 miles 208°	2024-05-10 18:07:48		MM0MGM-D		9.2 miles 137°	2024-05-10 17:54:57
MM0MGM-9		9.2 miles 137°	2024-05-10 18:12:00		GM7RYR-7		9.2 miles 128°	2024-05-09 10:42:12
GM7RYR-10		9.3 miles 128°	2024-04-27 15:57:04		GM7RYR-9		9.3 miles 128°	2024-04-30 07:51:03

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.