$ rtl_fm -f 144.390M -s 22050 | multimon-ng -v 10 -t raw -A -
multimon-ng  (C) 1996/1997 by Tom Sailer HB9JNX/AE4WA
             (C) 2012/2013 by Elias Oenal
available demodulators: POCSAG512 POCSAG1200 POCSAG2400 EAS UFSK1200 CLIPFSK AFSK1200 AFSK2400 AFSK2400_2 AFSK2400_3 HAPN4800 FSK9600 DTMF ZVEI1 ZVEI2 ZVEI3 DZVEI PZVEI EEA EIA CCIR SCOPE
Enabled demodulators: AFSK1200
Found 1 device(s):
  0:  Generic, RTL2832U, SN: 77771111153705700

Using device 0: Generic RTL2832U
Found Elonics E4000 tuner
Oversampling input by: 46x.
Oversampling output by: 1x.
Buffer size: 8.08ms
Tuned to 144643575 Hz.
Sampling at 1014300 Hz.
Output at 22050 Hz.
Exact sample rate is: 1014300.020041 Hz
Tuner gain set to automatic.
APRS: AD7AW>TWQPUT,TIGER*,VCAPH*,WIDE2*,WIDE2-1:'2-Al r/* Pierce County MST FieldDay Site *   12.9V
APRS: KF0RY>APRS,VCAPH*,WIDE1*:}KC7IYU>APU25N,TCPIP,KF0RY*:=4750.58N/12214.12W-kc7iyu@comcast.net {UIV32N}
APRS: SNOVAL>BEACON,VCAPH*,WIDE2-1:!4728.43N/12143.99W- CN97DL/w1 Fill-In North Bend W7RTY
APRS: W7MCY-8>T8RUTU,VE7RNA-10*,VCAPH*,WIDE2*:`2-Ql r>/'"4u}MT-RTG|&7%t'j|!w7z!|3
APRS: SNOPAS>BEACON,W7PFR-1*,VCAPH*,WIDE2*:>KC7JLU-10/SNOPAS WIDE DIGI Snoqualmie Pass, WA
APRS: WA4OSH>T7STUP,VCAPH*,WIDE1*,WIDE2-1:`2aQl 5>/'"4u}|!M%`'e|!w>y!|3
APRS: VE7RNA-10>APN383,VCAPH*,WIDE2*:!4854.05NS12350.78W#PHG1932 VE7RNA
APRS: KB7RPE-1>TW5XUR,N7JGX-10*,VCAPH*,WIDE2*:`22#l!j[/>"5'}443.925MHz T100 +500NOW LISTENING=
APRS: KC7RAS-8>APOTW1,WIDE2-2:!4736.27N/12219.82W_270/000g000t062PC81h64b10413OTW1
APRS: KC7RAS-8>APOTW1,VCAPH*,WIDE2-1:!4736.27N/12219.82W_270/000g000t062PC81h64b10413OTW1
APRS: KF0RY>APRS,VCAPH*,WIDE1*:}KC7RAS-8>APOTW1,TCPIP,KF0RY*:!4736.27N/12219.82W_270/000g000t062PC81h64b10413OTW1
APRS: AD7AW>TWQPUT,VCAPH*,WIDE2-1,WIDE2-1:'2-Al r/* Pierce County MST FieldDay Site *   12.9V