diff --git a/lib/Makefile.MinGW b/lib/Makefile.MinGW
index b9d886b44..355b24c11 100644
--- a/lib/Makefile.MinGW
+++ b/lib/Makefile.MinGW
@@ -20,7 +20,7 @@ CFLAGS = -I. -fbounds-check -mno-stack-arg-probe
 %.o: %.F90
 	${FC} ${FFLAGS} -c $<
 
-all:    libjt9.a jt9sim.exe jt9.exe jt9code.exe wsjt24d.exe
+all:    libjt9.a jt9sim.exe jt9.exe jt9code.exe
 
 OBJS1 = pctile.o graycode.o sort.o ssort.o \
 	unpackmsg.o igray.o unpackcall.o unpackgrid.o \
@@ -29,10 +29,11 @@ OBJS1 = pctile.o graycode.o sort.o ssort.o \
 	nchar.o four2a.o grid2deg.o pfxdump.o f77_wisdom.o \
 	symspec.o timf2.o analytic.o db.o genjt9.o \
 	packbits.o unpackbits.o encode232.o interleave9.o \
-	entail.o fano232.o gran.o spec9.o sync9.o decode9.o \
+	entail.o fano232.o gran.o sync9.o decode9.o \
 	fil3.o redsync.o decoder.o grid2n.o n2grid.o timer.o \
 	decode9a.o getlags.o afc9.o fchisq.o twkfreq.o downsam9.o \
-	peakdt9.o symspec2.o stdmsg.o morse.o azdist.o geodist.o
+	peakdt9.o symspec2.o stdmsg.o morse.o azdist.o geodist.o \
+	rig_control.o fillcom.o
 
 libjt9.a: $(OBJS1)
 	ar cr libjt9.a $(OBJS1) 
@@ -98,6 +99,12 @@ ipcomm.o: ipcomm.cpp
 sec_midn.o: sec_midn.f90
 	$(FC) -c -fno-second-underscore sec_midn.f90
 
+rig_control.o: rig_control.c
+	$(CC) -c -Wall -I..\..\..\hamlib-1.2.15.3\include rig_control.c
+
+tstrig.o: tstrig.c
+	$(CC) -c -Wall -I..\..\..\hamlib-1.2.15.3\include tstrig.c
+
 .PHONY : clean
 
 clean:
diff --git a/lib/Makefile.linux b/lib/Makefile.linux
index 771df1d11..4e10c4862 100644
--- a/lib/Makefile.linux
+++ b/lib/Makefile.linux
@@ -25,7 +25,7 @@ OBJS1 = pctile.o graycode.o sort.o ssort.o \
 	nchar.o four2a.o grid2deg.o pfxdump.o f77_wisdom.o \
 	symspec.o timf2.o analytic.o db.o genjt9.o ptt_unix.o \
 	packbits.o unpackbits.o encode232.o interleave9.o \
-	entail.o fano232.o gran.o spec9.o sync9.o decode9.o \
+	entail.o fano232.o gran.o sync9.o decode9.o \
 	fil3.o redsync.o decoder.o grid2n.o n2grid.o timer.o \
 	decode9a.o peakdt9.o getlags.o afc9.o fchisq.o \
 	twkfreq.o downsam9.o symspec2.o ipcomm.o sleep_msec.o \
diff --git a/lib/decode9a.f90 b/lib/decode9a.f90
index 056b9137d..4758fc4fd 100644
--- a/lib/decode9a.f90
+++ b/lib/decode9a.f90
@@ -5,11 +5,9 @@ subroutine decode9a(c0,npts8,nsps8,fpk,syncpk,snrdb,xdt,freq,drift,   &
   complex c2(0:4096-1)
   complex c3(0:4096-1)
   complex c5(0:4096-1)
-  complex z
-  real a(3),aa(3)
+  real a(3)
   integer*1 i1SoftSymbolsScrambled(207)
   integer*1 i1SoftSymbols(207)
-  character*22 msg
   include 'jt9sync.f90'
 
   nspsd=16
@@ -29,19 +27,9 @@ subroutine decode9a(c0,npts8,nsps8,fpk,syncpk,snrdb,xdt,freq,drift,   &
   call symspec2(c5,nz3,nsps8,nspsd,fsample,snrdb,i1SoftSymbolsScrambled)
 
   call interleave9(i1SoftSymbolsScrambled,-1,i1SoftSymbols)
-!  limit=10000
-!  call decode9(i1SoftSymbols,limit,nlim,msg)
-
-!###
-!  do j=1,85
-!     write(71,2101) j,nint(1.e-3*ss2(0:8,j))
-!2101 format(i2,2x,9i6)
-!  enddo
   
   freq=fpk - a(1)
   drift=-2.0*a(2)
-!  write(*,1100) nutc,nsync,nsnr,xdt,freq,a(2),msg
-!1100 format(i4.4,i5,i5,f6.1,f9.2,f8.2,2x,a22)
 
   return
 end subroutine decode9a
diff --git a/lib/decoder.f90 b/lib/decoder.f90
index bc2832f8e..c5ee238b2 100644
--- a/lib/decoder.f90
+++ b/lib/decoder.f90
@@ -7,14 +7,12 @@ subroutine decoder(ss,c0,nstandalone)
   parameter (NSMAX=22000)            !Max length of saved spectra
   real ss(184,NSMAX)
   character*22 msg
-  character*33 line
   character*80 fmt
   character*20 datetime
   real*4 ccfred(NSMAX)
   logical ccfok(NSMAX)
   logical done(NSMAX)
   integer*1 i1SoftSymbols(207)
-  integer*2 id2
   integer ii(1)
   complex c0(NDMAX)
   complex c1(NDMAX)
@@ -83,7 +81,7 @@ subroutine decoder(ss,c0,nstandalone)
      endif
      call timer('sync9   ',0)
 ! Compute ccfred()
-     call sync9(ss,nzhsym,tstep,df3,nfa1,nfb1,ntol,nfqso,ccfred,ia,ib,ipk)
+     call sync9(ss,nzhsym,tstep,df3,nfa1,nfb1,ccfred,ia,ib,ipk)
      call timer('sync9   ',1)
 
      ccfok=.false.
@@ -104,12 +102,10 @@ subroutine decoder(ss,c0,nstandalone)
      fgood=0.
      nsps8=nsps/8
      df8=1500.0/nsps8
-     sbest=-1.0
      dblim=db(864.0/nsps8) - 26.2
      i1=max(nint((nfqso-1000)/df3 - 10),ia)
      i2=min(nint((nfqso-1000)/df3 + 10),ib)
      ii=maxloc(ccfred(i1:i2))
-     i00=ii(1) + i1 - 1
 
      do i=ia,ib
         f=(i-1)*df3
diff --git a/lib/downsam9.f90 b/lib/downsam9.f90
index 577645fce..0b985d1e0 100644
--- a/lib/downsam9.f90
+++ b/lib/downsam9.f90
@@ -19,7 +19,6 @@ subroutine downsam9(c0,npts8,nsps8,nspsd,fpk,c2,nz2)
   df1=1500.0/nfft1
   call four2a(c1,nfft1,1,-1,1)             !Forward FFT
 
-  ia=nint(250.0/df1)
   nadd=1.0/df1
   j=250/df1
   s=0.
diff --git a/lib/fchisq.f90 b/lib/fchisq.f90
index 61324f7a6..1dece102a 100644
--- a/lib/fchisq.f90
+++ b/lib/fchisq.f90
@@ -5,7 +5,6 @@ real function fchisq(c3,npts,fsample,a)
   complex c4(NMAX)
   real a(3)
   complex z
-  complex w,wstep
   data a1,a2,a3/99.,99.,99./
   include 'jt9sync.f90'
   save
diff --git a/lib/jt9.f90 b/lib/jt9.f90
index 8ffde7ccc..8f4afd213 100644
--- a/lib/jt9.f90
+++ b/lib/jt9.f90
@@ -13,12 +13,8 @@ program jt9
   real*4 s(NSMAX)
   real*4 ccfred(NSMAX)
   logical*1 lstrong(0:1023)
-  integer*1 i1SoftSymbols(207)
-  character*22 msg
-  character*33 line
   integer*2 id2
   complex c0
-  complex c1(NDMAX)
   common/jt9com/ss(184,NSMAX),savg(NSMAX),c0(NDMAX),id2(NMAX),nutc,ndiskdat,  &
        ntr,mousefqso,newdat,nfa,nfb,ntol,kin,nzhsym,nsynced,ndecoded
   common/tracer/limtrace,lu
@@ -49,11 +45,10 @@ program jt9
   nfa=1000
   nfb=2000
   ntol=500
-  nfqso=1500
+  mousefqso=1500
   newdat=1
   nb=0
   nbslider=30
-  limit=20000
   ndiskdat=1
 
   do ifile=ifile1,nargs
@@ -84,7 +79,6 @@ program jt9
      if(nsps.eq.0) stop 'Error: bad TRperiod'
 
      kstep=nsps/2
-     tstep=kstep/12000.0
      k=0
      nhsym0=-999
      npts=(60*ntrperiod-6)*12000
diff --git a/lib/jt9a.F90 b/lib/jt9a.F90
index 788f2d063..87a7effa3 100644
--- a/lib/jt9a.F90
+++ b/lib/jt9a.F90
@@ -82,7 +82,6 @@ subroutine jt9c(ss,savg,c0,id2,nparams0)
   equivalence (nparams,nutc)
   
   nparams=nparams0                     !Copy parameters into common/npar/
-  npatience=1
 
   call flush(6)
   if(sum(nparams).ne.0) call decoder(ss,c0,0)
diff --git a/lib/jt9code.f90 b/lib/jt9code.f90
index 70c008e51..b8d9490ff 100644
--- a/lib/jt9code.f90
+++ b/lib/jt9code.f90
@@ -6,11 +6,6 @@ program jt9code
   character msg*22,msg0*22,decoded*22
 
   integer*4 i4tone(85)             !Channel symbols (values 0-8)
-  integer*4 i4data(69)
-  integer*4 i4DataSymNoGray(69)    !Data Symbols, values 0-7
-  integer*1 i1ScrambledBits(207)   !Unpacked bits, scrambled order
-  integer*1 i1Bits(207)            !Encoded information-carrying bits
-  integer*1 i1SoftSymbols(207)
   integer*1 i1
   equivalence (i1,i4)
   include 'jt9sync.f90'
diff --git a/lib/jt9test.f90 b/lib/jt9test.f90
index de0ef4bf7..5aacc0f16 100644
--- a/lib/jt9test.f90
+++ b/lib/jt9test.f90
@@ -120,7 +120,7 @@ program jt9test
      nutc=nutc0
 
      call timer('sync9   ',0)
-     call sync9(ss,nzhsym,tstep,df3,ntol,nfqso,ccfred,ia,ib,ipk) !Get sync, freq
+     call sync9(ss,nzhsym,tstep,df3,ccfred,ia,ib,ipk) !Get sync, freq
      call timer('sync9   ',1)
 
      fgood=0.
diff --git a/lib/spec9.f90 b/lib/spec9.f90
deleted file mode 100644
index 2f3774f9c..000000000
--- a/lib/spec9.f90
+++ /dev/null
@@ -1,133 +0,0 @@
-subroutine spec9(c0,npts8,nsps,fpk0,fpk,xdt,snrdb,i1SoftSymbols)
-
-  parameter (MAXFFT=31500)
-  complex c0(0:npts8-1)
-  complex c1(0:2700000)
-  real*4 ssym(0:7,69)
-  real*4 sx(0:31500-1)
-  complex c(0:MAXFFT-1)
-  integer*1 i1SoftSymbolsScrambled(207)
-  integer*1 i1SoftSymbols(207)
-  integer*1 i1
-  equivalence (i1,i4)
-  include 'jt9sync.f90'
-
-! Fix up the data in c0()
-  sum=0.
-  do i=0,npts8-1
-     sum=sum + real(c0(i))**2 + aimag(c0(i))**2
-  enddo
-  rms=sqrt(sum/npts8)
-  fac=1.0/rms
-  twopi=8.0*atan(1.0)
-  phi=0.
-  dphi=twopi*500.0/1500.0
-  do i=0,npts8-1
-     phi=phi+dphi
-     if(phi.gt.twopi) phi=phi-twopi
-     if(phi.lt.-twopi) phi=phi+twopi
-     c1(i)=fac*cmplx(aimag(c0(i)),real(c0(i)))*cmplx(cos(phi),sin(phi))
-  enddo
-
-  nsps8=nsps/8
-  foffset=fpk0
-  istart=1520
-
-  call timer('peakdt9 ',0)
-  call peakdt9(c1,npts8,nsps8,istart,foffset,idt)
-  call timer('peakdt9 ',1)
-  istart=istart + nint(0.0625*nsps8*idt)
-  xdt=istart/1500.0 - 1.0
-
-  call timer('peakdf9 ',0)
-  call peakdf9(c1,npts8,nsps8,istart,foffset,idf)
-  call timer('peakdf9 ',1)
-
-  fpk=fpk0 + idf*0.1*1500.0/nsps8
-  foffset=foffset + idf*0.1*1500.0/nsps8
-
-  twopi=8.0*atan(1.0)
-  dphi=twopi*foffset/1500.0
-  nfft=nsps8
-  nsym=min((npts8-istart)/nsps8,85)
-
-  k=0
-  do j=1,nsym
-     if(isync(j).eq.1) cycle
-     k=k+1
-     ia=(j-1)*nsps8 + istart
-
-!     c(0:nfft-1)=c1(ia:ib)
-     do i=0,nfft-1
-        c(i)=0.
-        if(ia+i.ge.0 .and. ia+i.lt.2700000-1) c(i)=c1(ia+i)
-     enddo
-
-     phi=0.
-     do i=0,nfft-1
-        phi=phi + dphi
-        c(i)=c(i) * cmplx(cos(phi),-sin(phi))
-     enddo
-
-     call four2a(c,nfft,1,-1,1)
-     do i=0,nfft-1
-        sx(i)=real(c(i))**2 + aimag(c(i))**2
-        if(i.ge.1 .and. i.le.8) ssym(i-1,k)=sx(i)
-     enddo
-  enddo
-
-  sum=0.
-  sig=0.
-  do j=1,69
-     smax=0.
-     do i=0,7
-        smax=max(smax,ssym(i,j))
-        sum=sum+ssym(i,j)
-     enddo
-     sig=sig+smax
-     sum=sum-smax
-  enddo
-  ave=sum/(69*7)
-  call pctile(sx,nsps8,50,xmed)
-  ssym=ssym/ave
-
-  sig=sig/69.
-  df8=1500.0/nsps8
-  t=max(1.0,sig/xmed - 1.0)
-  snrdb=db(t) - db(2500.0/df8) - 5.0
-     
-  m0=3
-  k=0
-  do j=1,69
-        smax=0.
-        do i=0,7
-           if(ssym(i,j).gt.smax) then
-              smax=ssym(i,j)
-              ipk=i
-           endif
-        enddo
-
-     do m=m0-1,0,-1                   !Get bit-wise soft symbols
-        if(m.eq.2) then
-           r1=max(ssym(4,j),ssym(5,j),ssym(6,j),ssym(7,j))
-           r0=max(ssym(0,j),ssym(1,j),ssym(2,j),ssym(3,j))
-        else if(m.eq.1) then
-           r1=max(ssym(2,j),ssym(3,j),ssym(4,j),ssym(5,j))
-           r0=max(ssym(0,j),ssym(1,j),ssym(6,j),ssym(7,j))
-        else
-           r1=max(ssym(1,j),ssym(2,j),ssym(4,j),ssym(7,j))
-           r0=max(ssym(0,j),ssym(3,j),ssym(5,j),ssym(6,j))
-        endif
-
-        k=k+1
-        i4=nint(10.0*(r1-r0))
-        if(i4.lt.-127) i4=-127
-        if(i4.gt.127) i4=127
-        i4=i4+128
-        i1SoftSymbolsScrambled(k)=i1
-     enddo
-  enddo
-  call interleave9(i1SoftSymbolsScrambled,-1,i1SoftSymbols)
-
-  return
-end subroutine spec9
diff --git a/lib/symspec2.f90 b/lib/symspec2.f90
index 847780857..3e0709867 100644
--- a/lib/symspec2.f90
+++ b/lib/symspec2.f90
@@ -48,7 +48,6 @@ subroutine symspec2(c5,nz3,nsps8,nspsd,fsample,snrdb,i1SoftSymbolsScrambled)
   ss3=ss3/ave
 
   sig=sig/69.
-  df8=1500.0/nsps8
   t=max(1.0,sig - 1.0)
   snrdb=db(t) - 61.3
      
diff --git a/lib/sync9.f90 b/lib/sync9.f90
index 18ca5f0d9..ec51a18d9 100644
--- a/lib/sync9.f90
+++ b/lib/sync9.f90
@@ -1,4 +1,4 @@
-subroutine sync9(ss,nzhsym,tstep,df3,nfa,nfb,ntol,nfqso,ccfred,ia,ib,ipkbest)
+subroutine sync9(ss,nzhsym,tstep,df3,nfa,nfb,ccfred,ia,ib,ipkbest)
 
   parameter (NSMAX=22000)            !Max length of saved spectra
   real ss(184,NSMAX)