diff --git a/scan/dft_detect.c b/scan/dft_detect.c
index 32ea4cd..ea39222 100644
--- a/scan/dft_detect.c
+++ b/scan/dft_detect.c
@@ -116,6 +116,10 @@ static char weathex_header[] =
     "10101010""10101010""10101010"       // AA AA AA (preamble)
     "00101101""11010100"; //"10101010";  // 2D D4 55/AA
 
+static char wxr2pn9_header[] =
+    "10101010""10101010""10101010"  // AA AA AA (preamble)
+    "11000001""10010100"; //"11000001";  // C1 94 C1
+
 
 typedef struct {
     int sps;  // header: symbol rate, baud
@@ -140,28 +144,29 @@ static float lpFM_bw[2] = { 4e3, 10e3 };  // FM-audio lowpass bandwidth
 static float lpIQ_bw[N_bwIQ] = { 6e3, 12e3, 22e3, 200e3 };  // IF iq lowpass bandwidth
 static float set_lpIQ = 0.0;
 
-#define tn_DFM      2
-#define tn_RS41     3
-#define tn_RS92     4
-#define tn_M10      5
-#define tn_M20      6
-#define tn_LMS6     8
-#define tn_MEISEI   9
-#define tn_MRZ     12
-#define tn_MTS01   13
-#define tn_C34C50  15
-#define tn_WXR301  16
-#define tn_MK2LMS  18
-#define tn_IMET5   24
-#define tn_IMETa   25
-#define tn_IMET4   26
-#define tn_IMET1rs 28
-#define tn_IMET1ab 29
+#define tn_DFM        2
+#define tn_RS41       3
+#define tn_RS92       4
+#define tn_M10        5
+#define tn_M20        6
+#define tn_LMS6       8
+#define tn_MEISEI     9
+#define tn_MRZ       12
+#define tn_MTS01     13
+#define tn_C34C50    15
+#define tn_WXR301    16
+#define tn_WXRpn9    17
+#define tn_MK2LMS    18
+#define tn_IMET5     24
+#define tn_IMETa     25
+#define tn_IMET4     26
+#define tn_IMET1rs   28
+#define tn_IMET1ab   29
 
-#define Nrs         16
-#define idxIMETafsk 13
-#define idxRS       14
-#define idxI4       15
+#define Nrs          17
+#define idxIMETafsk  14
+#define idxRS        15
+#define idxI4        16
 static rsheader_t rs_hdr[Nrs] = {
     { 2500, 0, 0, dfm_header,     1.0, 0.0, 0.65, 2, NULL, "DFM9",     tn_DFM,     0, 1, 0.0, 0.0}, // DFM6: -2 ?
     { 4800, 0, 0, rs41_header,    0.5, 0.0, 0.70, 2, NULL, "RS41",     tn_RS41,    0, 1, 0.0, 0.0},
@@ -175,6 +180,7 @@ static rsheader_t rs_hdr[Nrs] = {
     { 1200, 0, 0, mts01_header,   1.0, 0.0, 0.65, 2, NULL, "MTS01",    tn_MTS01,   0, 0, 0.0, 0.0},
     { 5800, 0, 0, c34_preheader,  1.5, 0.0, 0.80, 2, NULL, "C34C50",   tn_C34C50,  0, 2, 0.0, 0.0}, // C34/C50 2900 Hz tone
     { 4800, 0, 0, weathex_header, 1.0, 0.0, 0.65, 2, NULL, "WXR301",   tn_WXR301,  0, 3, 0.0, 0.0},
+    { 5000, 0, 0, wxr2pn9_header, 1.0, 0.0, 0.65, 2, NULL, "WXRPN9",   tn_WXRpn9,  0, 3, 0.0, 0.0},
     { 9600, 0, 0, imet1ab_header, 1.0, 0.0, 0.80, 2, NULL, "IMET1AB",  tn_IMET1ab, 1, 3, 0.0, 0.0}, // (rs_hdr[idxAB])
     { 9600, 0, 0, imet_preamble,  0.5, 0.0, 0.80, 4, NULL, "IMETafsk", tn_IMETa  , 1, 1, 0.0, 0.0}, // IMET1AB, IMET1RS (IQ)IMET4
     { 9600, 0, 0, imet1rs_header, 0.5, 0.0, 0.80, 2, NULL, "IMET1RS",  tn_IMET1rs, 0, 3, 0.0, 0.0}, // (rs_hdr[idxRS]) IMET4: lpIQ=0 ...
@@ -184,6 +190,7 @@ static rsheader_t rs_hdr[Nrs] = {
 static int idx_MTS01 = -1,
            idx_C34C50 = -1,
            idx_WXR301 = -1,
+           idx_WXRPN9 = -1,
            idx_IMET1AB = -1;
 
 
@@ -1143,6 +1150,7 @@ static int init_buffers() {
         #endif
         #ifdef NOWXR301
         if ( strncmp(rs_hdr[j].type, "WXR301", 5) == 0 ) idx_WXR301 = j;
+        if ( strncmp(rs_hdr[j].type, "WXRPN9", 5) == 0 ) idx_WXRPN9 = j;
         #endif
         #ifdef NOIMET1AB
         if ( strncmp(rs_hdr[j].type, "IMET1AB", 7) == 0 ) idx_IMET1AB = j;
@@ -1153,7 +1161,7 @@ static int init_buffers() {
         rs_hdr[j].spb = sample_rate/(float)rs_hdr[j].sps;
         rs_hdr[j].hLen = strlen(rs_hdr[j].header);
         rs_hdr[j].L = rs_hdr[j].hLen * rs_hdr[j].spb + 0.5;
-        if (j != idx_MTS01 && j != idx_C34C50 && j != idx_WXR301 && j != idx_IMET1AB) {
+        if (j != idx_MTS01 && j != idx_C34C50 && j != idx_WXR301 && j != idx_WXRPN9 && j != idx_IMET1AB) {
             if (rs_hdr[j].hLen > hLen) hLen = rs_hdr[j].hLen;
             if (rs_hdr[j].L > Lmax) Lmax = rs_hdr[j].L;
         }
@@ -1477,6 +1485,7 @@ int main(int argc, char **argv) {
                 if ( j == idx_MTS01 ) continue;   // only ifdef NOMTS01
                 if ( j == idx_C34C50 ) continue;  // only ifdef NOC34C50
                 if ( j == idx_WXR301 ) continue;  // only ifdef NOWXR301
+                if ( j == idx_WXRPN9 ) continue;  // only ifdef NOWXR301
                 if ( j == idx_IMET1AB ) continue; // only ifdef NOIMET1AB
 
                 mv0_pos[j] = mv_pos[j];