diff --git a/demod/mod/imet54mod.c b/demod/mod/imet54mod.c
index 88bdee5..5f87bdd 100644
--- a/demod/mod/imet54mod.c
+++ b/demod/mod/imet54mod.c
@@ -52,15 +52,14 @@ typedef struct {
 typedef struct {
     int out;
     int frnr;
-    char id[9];
+    //char id[9];
     ui32_t SNu32;
     int week; int timems; int gpssec;
-    int jahr; int monat; int tag;
-    int wday;
     int std; int min; float sek;
     double lat; double lon; double alt;
     double vH; double vD; double vV;
     float T; float _RH; float Trh; float RH;
+    ui16_t status;
     ui8_t frame[FRAME_LEN+4];
     ui8_t frame_bits[BITFRAME_LEN+8];
     int jsn_freq;   // freq/kHz (SDR)
@@ -239,6 +238,10 @@ static i32_t i4be(ui8_t *bytes) {  // 32bit signed int
     }
     return val;
 }
+static ui16_t u2be(ui8_t *bytes) {  // 16bit unsigned int
+    ui16_t val = (bytes[0]<<8) | bytes[1];
+    return val;
+}
 
 
 #define pos_SN        0x00  // 4 byte
@@ -294,7 +297,7 @@ static int get_GPS(gpx_t *gpx) {
 
 // water vapor saturation pressure (Hyland and Wexler)
 static float vaporSatP(float Tc) {
-    double T = Tc + 273.15;
+    double T = Tc + 273.15f;
 
     // H+W equation
     double p = expf(-5800.2206 / T
@@ -311,7 +314,7 @@ static float vaporSatP(float Tc) {
 static int get_PTU(gpx_t *gpx) {
     int val = 0;
     float *f = (float*)&val;
-    float rh = -1.0;
+    float rh = -1.0f;
 
     // air temperature
     val = i4be(gpx->frame + pos_PTU_T);
@@ -345,16 +348,37 @@ static int get_PTU(gpx_t *gpx) {
     return 0;
 }
 
+static int reset_gpx(gpx_t *gpx) {
+    // don't reset options
+    gpx->SNu32 = 0;
+    gpx->timems = 0;
+    gpx->std = 0;
+    gpx->min = 0;
+    gpx->sek = 0.0f;
+    gpx->lat = 0.0;
+    gpx->lon = 0.0;
+    gpx->alt = 0.0;
+    gpx->T = -273.15f;
+    gpx->Trh = -273.15f;
+    gpx->_RH = -1.0f;
+    gpx->RH = -1.0f;
+    gpx->status = 0;
+    return 0;
+}
+
 /* ------------------------------------------------------------------------------------ */
 
 static int print_position(gpx_t *gpx, int len, int ecc_frm, int ecc_gps) {
 
     int prnGPS = 0,
-        prnPTU = 0;
+        prnPTU = 0,
+        prnSTS = 0;
     int frm_ok = 0;
 
     frm_ok = (ecc_frm >= 0  &&  len > pos_PTU_Trh+4);
 
+    reset_gpx(gpx);
+
     if (len > pos_GPSalt+4)
     {
         get_SN(gpx);
@@ -366,6 +390,11 @@ static int print_position(gpx_t *gpx, int len, int ecc_frm, int ecc_gps) {
         get_PTU(gpx);
         prnPTU = 1;
     }
+    if (len > 42+2) {
+        gpx->status = u2be(gpx->frame + 42);
+        prnSTS = 1;
+    }
+
 
     if ( prnGPS && !gpx->option.slt )
     {
@@ -378,14 +407,20 @@ static int print_position(gpx_t *gpx, int len, int ecc_frm, int ecc_gps) {
 
         if (gpx->option.ptu && prnPTU) {
             fprintf(stdout, " ");
-            if (gpx->T > -273.0)  fprintf(stdout, " T=%.1fC ", gpx->T);
+            if (gpx->T > -273.0f)  fprintf(stdout, " T=%.1fC ", gpx->T);
             if (gpx->option.vbs) {
-                if (gpx->_RH > -0.5)   fprintf(stdout, " _RH=%.0f%% ", gpx->_RH);
-                if (gpx->Trh > -273.0) fprintf(stdout, " _Trh=%.1fC ", gpx->Trh);
+                if (gpx->_RH > -0.5f)   fprintf(stdout, " _RH=%.0f%% ", gpx->_RH);
+                if (gpx->Trh > -273.0f) fprintf(stdout, " _Trh=%.1fC ", gpx->Trh);
             }
-            if (gpx->RH > -0.5)   fprintf(stdout, " RH=%.0f%% ", gpx->RH);
+            if (gpx->RH > -0.5f)   fprintf(stdout, " RH=%.0f%% ", gpx->RH);
         }
 
+        // (GPS) status: 003E
+        if (gpx->option.vbs && prnSTS) {
+            fprintf(stdout, "  [%04X] ", gpx->status);
+        }
+
+        // error correction
         if (gpx->option.ecc && ecc_frm != 0) {
             fprintf(stdout, " #  (%d)", ecc_frm);
             if (gpx->option.vbs) fprintf(stdout, " [%d]", ecc_gps);
@@ -395,17 +430,17 @@ static int print_position(gpx_t *gpx, int len, int ecc_frm, int ecc_gps) {
     }
 
     // prnGPS,prnTPU
-    if (gpx->option.jsn && frm_ok) {
+    if (gpx->option.jsn && frm_ok && (gpx->status&0x30)==0x30) {
         unsigned long count_day = (unsigned long)(gpx->std*3600 + gpx->min*60 + gpx->sek+0.5);  // (gpx->timems/1e3+0.5) has gaps
         fprintf(stdout, "{ \"type\": \"%s\"", "IMET5");
         fprintf(stdout, ", \"frame\": %lu", count_day);
         fprintf(stdout, ", \"id\": \"IMET54-%u\", \"datetime\": \"%02d:%02d:%06.3fZ\", \"lat\": %.5f, \"lon\": %.5f, \"alt\": %.5f",
                 gpx->SNu32, gpx->std, gpx->min, gpx->sek, gpx->lat, gpx->lon, gpx->alt);
         if (gpx->option.ptu) {
-            if (gpx->T > -273.0) {
+            if (gpx->T > -273.0f) {
                 fprintf(stdout, ", \"temp\": %.1f",  gpx->T );
             }
-            if (gpx->RH > -0.5) {
+            if (gpx->RH > -0.5f) {
                 fprintf(stdout, ", \"humidity\": %.1f",  gpx->RH );
             }
         }