Station info for K4SPB-2 – aprs.fi

Comment:	SPBMBL X1C5 PLUS 4.3V 20.0C 995.5hPa S18
Location:	38°54.04' N 77°11.09' W - locator FM18JV76TD - show map 1.2 miles Southeast bearing 134° from Pimmit Hills, Fairfax County, Virginia, United States [?] 1.5 miles East bearing 75° from Idylwood, Fairfax County, Virginia, United States 8.0 miles West bearing 273° from Washington, D. C., Washington, D.C., United States 40.8 miles Southwest bearing 229° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-19 17:43:13 EST (9h38m ago) 2025-01-19 17:43:13 EST local time at Pimmit Hills, United States [?]
Altitude:	357 ft
Course:	294°
Speed:	52 MPH
Device:	Open Source: Xastir (software, Linux/Unix)
Last path:	K4SPB-2>APX1C5 via NV4FM-5,WIDE1,WIDE2-2,qAR,W4TTU-10
Positions stored:	3401
Other SSIDs:	K4SPB K4SPB-5 K4SPB-10 K4SPB-4 K4SPB-7 K4SPB-9 K4SPB-9 K4SPB-i K4SPB-6

callsign	distance	last heard - EST	callsign	distance	last heard - EST
EW6715	1.3 miles 193°	2025-01-20 03:15:35	NT8B-10	1.4 miles 244°	2025-01-20 03:09:00
NV4FM-10	1.4 miles 244°	2025-01-06 06:30:46	GW5770	1.6 miles 352°	2025-01-20 03:17:40
NV4FM-5	1.7 miles 284°	2025-01-20 03:19:20	NV4FM A	1.7 miles 281°	2025-01-06 01:23:19
NV4FM AD	1.7 miles 281°	2025-01-06 01:23:19	NV4FM B	1.7 miles 281°	2025-01-06 01:23:19
NV4FM C	1.7 miles 281°	2025-01-06 01:23:19	NV4FM-A	1.7 miles 281°	2025-01-06 01:43:32
NV4FM-C	1.7 miles 281°	2025-01-06 01:43:32	NV4FM-B	1.7 miles 281°	2025-01-06 01:43:32
KQ4ZJX-7	1.9 miles 145°	2024-12-21 09:01:54	KE4PDS-Y	2.0 miles 206°	2025-01-14 14:13:50
KE4PDS-7	2.0 miles 207°	2025-01-16 09:17:07	NN4DL-13	2.1 miles 273°	2025-01-04 07:21:50
W4FMD-4	2.2 miles 340°	2025-01-11 16:57:35	DW8016	2.5 miles 81°	2025-01-20 03:18:44
WZ2Y-5	2.6 miles 310°	2025-01-19 14:40:32	W0RMX-10	2.8 miles 279°	2024-12-25 20:06:45

callsign	pkts	first heard - EST	last heard	longest	(tx => rx)	longest at - EST
NV4FM-5	2	2025-01-19 14:03:17	2025-01-19 17:43:13	FM18JV > FM18JV	1.7 miles 284°	2025-01-19 17:43:13
KA4BNI-5	8	2025-01-18 16:02:56	2025-01-18 16:11:48	EM55PQ > EM55RS	9.3 miles 56°	2025-01-18 16:02:56
K4UAN-3	1	2025-01-18 19:29:33	2025-01-18 19:29:33	EM76FD > EM76HC	10.4 miles 110°	2025-01-18 19:29:33
WB4KOG-2	4	2025-01-18 15:15:22	2025-01-18 15:18:46	EM55FH > EM55FI	4.2 miles 57°	2025-01-18 15:15:22
KJ4NWQ-6	1	2025-01-18 15:10:35	2025-01-18 15:10:35	EM55EG > EM55EG	1.7 miles 8°	2025-01-18 15:10:35
KI4SUR-1	2	2025-01-19 13:03:04	2025-01-19 13:06:30	FM09TA > FM09UA	4.1 miles 75°	2025-01-19 13:03:04
N4YSA-6	3	2025-01-19 12:28:43	2025-01-19 12:32:50	FM08PO > FM08QO	4.7 miles 90°	2025-01-19 12:28:43
K4SPB-5	17	2025-01-18 13:12:34	2025-01-18 14:45:16	EM55CD > EM55CD	0.5 miles 239°	2025-01-18 14:45:16
KB4TAD-15	1	2025-01-18 23:27:28	2025-01-18 23:27:28	EM96AQ > EM96AR	1.1 miles 307°	2025-01-18 23:27:28
K4MRA-2	6	2025-01-19 12:05:24	2025-01-19 12:26:42	FM08MG > FM08OJ	13.5 miles 46°	2025-01-19 12:05:24
K4UMK-5	73	2025-01-19 01:09:00	2025-01-19 10:57:10	EM97WH > FM07AG	9.7 miles 108°	2025-01-19 01:09:00

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.

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.