ข้อมูลสถานี - ดูแผนที่ · รายละเอียด · telemetry · สภาพอากาศ · raw · status · beacons · ดูข้อความ · bulletins · browse · moving · ชื่อบัญชีฉัน
Callsign, ship name or locator: ล้าง       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KB3YMU-9 - show graphs
Comment: 147.075MHz
Mic-E message: Off duty
Location: 38°55.68' N 76°39.31' W - ตำแหน่ง FM18QW12JR - show map
4.2 miles ตะวันออก bearing 104° มาจาก Bowie, Prince George's County, Maryland, United States [?]
4.7 miles ตะวันออก bearing 88° มาจาก Mitchellville, Prince George's County, Maryland, United States
20.6 miles ตะวันออก bearing 84° มาจาก Washington, D. C., Washington, D.C., United States
25.1 miles ใต้ bearing 185° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-10-20 17:32:59 EDT (3d 1h ago)
2024-10-20 17:32:59 EDT เวลาท้องถิ่น Bowie, United States [?]
Altitude: 157 ft
Course: 119°
ความเร็ว: 11 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KB3YMU-9>SXUU6X via KV3B-2,WIDE1*,WIDE2-1,qAO,W3KRZ-10 (good)
Positions stored: 12683
Packet rate: 328 seconds between packets on average during 2953 seconds.
Stations near current position of KB3YMU-9 - show more
ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT      ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT
W3VPR-11.7 miles 175°2024-10-23 18:19:56 4PW3VPR-11.7 miles 175°2024-10-09 17:11:47
WSVPR-11.7 miles 175°2024-10-19 17:30:14 N3AT-51.7 miles 176°2024-10-17 18:49:56
KB3ZOX1.8 miles 92°2024-10-19 11:39:48 GW33472.5 miles 134°2024-10-23 18:30:16
KC3BAN-132.8 miles 130°2024-10-23 18:28:43 W3AAC-113.0 miles 147°2024-10-23 18:31:15
GW32113.6 miles 75°2024-10-23 18:31:08 WG3S3.7 miles 159°2024-10-15 17:16:37
CW96923.8 miles 123°2024-10-23 18:30:09 fw47734.1 miles 77°2024-10-23 18:30:48
FW44954.5 miles 99°2024-10-23 18:30:27 KC3ZFY4.5 miles 255°2024-10-23 18:30:04
DW78594.9 miles 97°2024-10-23 18:30:04 KB3VLK-104.9 miles 97°2024-10-20 10:51:01
K3TXT-15.5 miles 75°2024-10-23 18:28:44 W3KRZ-75.5 miles 358°2024-10-21 09:17:31
K3JSJ-D5.6 miles 309°2024-10-11 18:00:49 W3KRZ-105.6 miles 355°2024-10-11 17:10:51
Stations which heard KB3YMU-9 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - EDT ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - EDT
K3GJ-13 1 2024-10-19 13:01:47 2024-10-19 13:01:47 FM18QW > FM18NU 13.9 miles 245° 2024-10-19 13:01:47
KV3B-1 1 2024-10-05 14:58:48 2024-10-05 14:58:48 FM18PX > FM19JE 31.0 miles 298° 2024-10-05 14:58:48
W3VPR-1 10 2024-10-05 15:33:15 2024-10-20 17:31:23 FM18RW > FM18QV 5.5 miles 242° 2024-10-20 17:26:02
K3KTW-10 1 2024-10-05 14:42:45 2024-10-05 14:42:45 FM19PA > FM19PB 4.0 miles 339° 2024-10-05 14:42:45
KV3B-2 12 2024-10-05 13:14:29 2024-10-20 17:32:59 FM18QW > FM18NW 12.8 miles 277° 2024-10-05 15:36:07
KZ3VEA-10 16 2024-10-05 13:19:53 2024-10-20 16:43:46 FM18QW > FM19PA 6.7 miles 350° 2024-10-20 16:43:46
W3KRZ-10 15 2024-10-05 13:18:48 2024-10-19 16:45:10 FM18OX > FM19QA 7.2 miles 64° 2024-10-05 15:12:38

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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