diff --git a/src/aprs_is.c b/src/aprs_is.c
index 69cabc5..09a31ed 100644
--- a/src/aprs_is.c
+++ b/src/aprs_is.c
@@ -22,7 +22,7 @@ struct _patty_ax25_aprs_is {
 
     char rx_buf[PATTY_AX25_APRS_IS_PACKET_MAX],
          tx_buf[PATTY_AX25_APRS_IS_FRAME_MAX],
-         station[PATTY_AX25_ADDRSTRLEN+1],
+         call[PATTY_AX25_ADDRSTRLEN+1],
          info[PATTY_AX25_APRS_IS_PAYLOAD_MAX];
 
     patty_ax25_frame frame;
@@ -34,7 +34,7 @@ struct _patty_ax25_aprs_is {
     enum state state;
 
     size_t offset_i,
-           offset_station,
+           offset_call,
            offset_info;
 
     ssize_t readlen,
@@ -210,13 +210,13 @@ ssize_t patty_ax25_aprs_is_drain(patty_ax25_aprs_is *aprs,
                         aprs->state = APRS_IS_BODY;
                     }
                 } else if (PATTY_AX25_ADDR_CHAR_VALID(c)) {
-                    if (aprs->offset_station == PATTY_AX25_ADDRSTRLEN) {
+                    if (aprs->offset_call == PATTY_AX25_ADDRSTRLEN) {
                         errno = EOVERFLOW;
 
                         goto error;
                     }
 
-                    aprs->station[aprs->offset_station++] = c;
+                    aprs->call[aprs->offset_call++] = c;
                 } else {
                     errno = EINVAL;
 
@@ -224,15 +224,15 @@ ssize_t patty_ax25_aprs_is_drain(patty_ax25_aprs_is *aprs,
                 }
 
                 if (addr) {
-                    aprs->station[aprs->offset_station] = '\0';
+                    aprs->call[aprs->offset_call] = '\0';
 
-                    if (patty_ax25_pton(aprs->station, addr) < 0) {
+                    if (patty_ax25_pton(aprs->call, addr) < 0) {
                         (void)patty_ax25_aprs_is_flush(aprs);
 
                         goto done;
                     }
 
-                    aprs->offset_station = 0;
+                    aprs->offset_call = 0;
                 }
 
                 break;
@@ -299,11 +299,11 @@ int patty_ax25_aprs_is_ready(patty_ax25_aprs_is *aprs) {
 ssize_t patty_ax25_aprs_is_flush(patty_ax25_aprs_is *aprs) {
     ssize_t ret = aprs->encoded;
 
-    aprs->state          = APRS_IS_HEADER;
-    aprs->offset_i       = aprs->readlen;
-    aprs->offset_station = 0;
-    aprs->offset_info    = 0;
-    aprs->encoded        = 0;
+    aprs->state       = APRS_IS_HEADER;
+    aprs->offset_i    = aprs->readlen;
+    aprs->offset_call = 0;
+    aprs->offset_info = 0;
+    aprs->encoded     = 0;
 
     memset(&aprs->frame, '\0', sizeof(aprs->frame));
 
@@ -321,7 +321,7 @@ ssize_t patty_ax25_aprs_is_send(patty_ax25_aprs_is *aprs,
     int formatted,
         i;
 
-    char station[PATTY_AX25_ADDRSTRLEN+1];
+    char call[PATTY_AX25_ADDRSTRLEN+1];
 
     if ((decoded = patty_ax25_frame_decode_address(&frame, buf, len)) < 0) {
         goto error;
@@ -339,27 +339,27 @@ ssize_t patty_ax25_aprs_is_send(patty_ax25_aprs_is *aprs,
         return 0;
     }
 
-    if (patty_ax25_ntop(&frame.src, station, sizeof(station)) < 0) {
+    if (patty_ax25_ntop(&frame.src, call, sizeof(call)) < 0) {
         goto error;
     }
 
     if ((formatted = snprintf(aprs->tx_buf,
                               aprs->tx_bufsz,
                               "%s>",
-                              station)) < 0) {
+                              call)) < 0) {
         goto error;
     } else {
         offset += formatted;
     }
 
-    if (patty_ax25_ntop(&frame.dest, station, sizeof(station)) < 0) {
+    if (patty_ax25_ntop(&frame.dest, call, sizeof(call)) < 0) {
         goto error;
     }
 
     if ((formatted = snprintf(aprs->tx_buf + offset,
                               aprs->tx_bufsz - offset,
                               "%s",
-                              station)) < 0) {
+                              call)) < 0) {
         goto error;
     } else {
         offset += formatted;
@@ -367,15 +367,15 @@ ssize_t patty_ax25_aprs_is_send(patty_ax25_aprs_is *aprs,
 
     for (i=0; i<frame.hops; i++) {
         if (patty_ax25_ntop(&frame.repeaters[i],
-                            station,
-                            sizeof(station)) < 0) {
+                            call,
+                            sizeof(call)) < 0) {
             goto error;
         }
 
         if ((formatted = snprintf(aprs->tx_buf + offset,
                                   aprs->tx_bufsz - offset,
                                   ",%s",
-                                  station)) < 0) {
+                                  call)) < 0) {
             goto error;
         } else {
             offset += formatted;