diff --git a/src/components/note/Note.tsx b/src/components/note/Note.tsx
index 5d4fe93..d33c74d 100644
--- a/src/components/note/Note.tsx
+++ b/src/components/note/Note.tsx
@@ -5,7 +5,7 @@ import { Geolocation } from '@awesome-cordova-plugins/geolocation';
 import NoteIcon from '@suid/icons-material/Note';
 
 import style from './Note.module.css';
-import WptEditDialog from '../wpt/WptEditDialog';
+import WptEditDialog, { Category } from '../wpt/WptEditDialog';
 import { Coordinate } from 'ol/coordinate';
 
 interface Props {}
@@ -20,6 +20,38 @@ const Note: Component<Props> = (props) => {
     setOpen(true);
   };
 
+  const initialWpt = () => {
+    const time = new Date().toISOString();
+    return {
+      $: { lat: 0, lon: 0 },
+      ele: undefined,
+      time: undefined,
+      magvar: undefined,
+      geoidheight: undefined,
+      name: undefined,
+      cmt: undefined,
+      desc: undefined,
+      src: undefined,
+      link: undefined,
+      sym: undefined,
+      type: undefined,
+      fix: undefined,
+      sat: undefined,
+      hdop: undefined,
+      vdop: undefined,
+      pdop: undefined,
+      ageofdgpsdata: undefined,
+      dgpsid: undefined,
+      extensions: {
+        address: undefined,
+        startTime: time,
+        endTime: time,
+        category: Category.NOTE,
+        subCategory: undefined,
+      },
+    };
+  };
+
   return (
     <>
       <div
@@ -38,6 +70,7 @@ const Note: Component<Props> = (props) => {
         open={open}
         closeHandler={() => setOpen(false)}
         coordinate={coordinate}
+        initialWpt={initialWpt}
       />
     </>
   );
diff --git a/src/components/wpt/Wpt.tsx b/src/components/wpt/Wpt.tsx
index 06582b8..47b4462 100644
--- a/src/components/wpt/Wpt.tsx
+++ b/src/components/wpt/Wpt.tsx
@@ -78,11 +78,19 @@ export const Wpt: Component<Props> = ({
 
       const features = new GeoJSON().readFeatures(geo);
       console.log({ caller: 'Wpt', features });
-      const feature = vectorSources[0].getFeatureById(wptId);
-      if (feature) {
-        vectorSources[0].removeFeature(feature);
+      const feature0 = vectorSources[0].getFeatureById(wptId);
+      if (feature0) {
+        vectorSources[0].removeFeature(feature0);
+      }
+      const feature1 = vectorSources[1].getFeatureById(wptId);
+      if (feature1) {
+        vectorSources[1].removeFeature(feature1);
+      }
+      if (wpt()?.extensions?.category === 'note') {
+        vectorSources[1].addFeatures(features);
+      } else {
+        vectorSources[0].addFeatures(features);
       }
-      vectorSources[0].addFeatures(features);
     }
   });
 
diff --git a/src/components/wpt/WptEditDialog.tsx b/src/components/wpt/WptEditDialog.tsx
index 346c8f7..3bf01e3 100644
--- a/src/components/wpt/WptEditDialog.tsx
+++ b/src/components/wpt/WptEditDialog.tsx
@@ -1,4 +1,12 @@
-import { Box, Button, Stack, TextField } from '@suid/material';
+import {
+  Box,
+  Button,
+  FormControl,
+  InputLabel,
+  NativeSelect,
+  Stack,
+  TextField,
+} from '@suid/material';
 import { Component, createEffect, createSignal, Show } from 'solid-js';
 import { useI18n } from '@solid-primitives/i18n';
 
@@ -15,21 +23,38 @@ import { emptyGpx } from '../../db/gpx';
 import getUri from '../../lib/ids';
 import { Coordinate } from 'ol/coordinate';
 
+export enum Category {
+  NOTE = 'note',
+  POI = 'poi',
+  UNKNOWN = '',
+}
+
+export enum SubCategory {
+  ACCOMMODATION = 'accommodation',
+  UNKNOWN = '',
+}
+
 interface Props {
   wptId?: string;
   coordinate?: () => Coordinate | undefined;
-  type?: string;
   open: () => boolean;
   closeHandler?: () => void;
+  initialWpt: () => Wpt;
 }
 
 const WptEditDialog: Component<Props> = (props) => {
-  const { wptId, closeHandler, open, coordinate, type = 'poi' } = props;
+  const {
+    wptId,
+    closeHandler,
+    open,
+    coordinate,
+    initialWpt = () => emptyWpt,
+  } = props;
   const [t, { add, locale, dict }] = useI18n();
 
   const wpt = !!wptId
     ? peekCachedSignal({ id: wptId, method: 'getWpt' })
-    : () => emptyWpt;
+    : initialWpt;
 
   const [gpxId, setGpxId] = !wptId
     ? createSignal<string>(currentGpxId())
@@ -108,7 +133,7 @@ const WptEditDialog: Component<Props> = (props) => {
       action: 'putWpt',
       params: { id: newWptId, wpt: editedWpt() },
     });
-
+    setEditedWpt(undefined);
     _closeHandler();
   };
 
@@ -119,6 +144,25 @@ const WptEditDialog: Component<Props> = (props) => {
     return t('wpt');
   };
 
+  //   <TextField
+  //   label={t('sym')}
+  //   defaultValue={wpt()?.sym}
+  //   onChange={(event: any, value: string) => {
+  //     setEditedWpt({ ...editedWpt(), sym: value });
+  //   }}
+  // />
+  // <TextField
+  //   label={t('minZoom')}
+  //   defaultValue={wpt()?.extensions?.['dyo:minZoom']?.toString()}
+  //   onChange={(event: any, value: string) => {
+  //     const extensions = {
+  //       ...editedWpt()?.extensions,
+  //       'dyo:minZoom': parseFloat(value),
+  //     };
+  //     setEditedWpt({ ...editedWpt(), extensions });
+  //   }}
+  // />
+
   return (
     <Dialog
       open={open() && !!wpt()}
@@ -148,24 +192,42 @@ const WptEditDialog: Component<Props> = (props) => {
               setEditedWpt({ ...editedWpt(), name: value });
             }}
           />
-          <TextField
-            label={t('sym')}
-            defaultValue={wpt()?.sym}
-            onChange={(event: any, value: string) => {
-              setEditedWpt({ ...editedWpt(), sym: value });
-            }}
-          />
-          <TextField
-            label={t('minZoom')}
-            defaultValue={wpt()?.extensions?.['dyo:minZoom']?.toString()}
-            onChange={(event: any, value: string) => {
-              const extensions = {
-                ...editedWpt()?.extensions,
-                'dyo:minZoom': parseFloat(value),
-              };
-              setEditedWpt({ ...editedWpt(), extensions });
-            }}
-          />
+          <FormControl>
+            <InputLabel variant='normal' htmlFor='category'>
+              Type
+            </InputLabel>
+            <NativeSelect
+              inputProps={{
+                name: 'category',
+                id: 'category',
+              }}
+              onChange={(event: any, value: string) => {
+                setEditedWpt({
+                  ...editedWpt(),
+                  extensions: { ...editedWpt().extensions, category: value },
+                });
+              }}
+            >
+              <option
+                value={Category.POI}
+                selected={editedWpt()?.extensions?.category === Category.POI}
+              >
+                Point d'intérêt
+              </option>
+              <option
+                value={Category.NOTE}
+                selected={editedWpt()?.extensions?.category === Category.NOTE}
+              >
+                Note
+              </option>
+              <option
+                value={undefined}
+                selected={!editedWpt()?.extensions?.category}
+              >
+                Autre
+              </option>
+            </NativeSelect>
+          </FormControl>
           <TextField
             label={t('gpxDesc')}
             type='text'
@@ -177,6 +239,34 @@ const WptEditDialog: Component<Props> = (props) => {
             }}
             InputProps={{ inputComponent: 'textarea' }}
           />
+          <TextField
+            label='Début'
+            type='datetime-local'
+            value={(editedWpt()?.extensions?.startTime || '').replace('Z', '')}
+            onChange={(event: any) => {
+              setEditedWpt({
+                ...editedWpt(),
+                extensions: {
+                  ...editedWpt().extensions,
+                  startTime: new Date(event.target.value).toISOString(),
+                },
+              });
+            }}
+          />
+          <TextField
+            label='Fin'
+            type='datetime-local'
+            value={(editedWpt()?.extensions?.endTime || '').replace('Z', '')}
+            onChange={(event: any) => {
+              setEditedWpt({
+                ...editedWpt(),
+                extensions: {
+                  ...editedWpt().extensions,
+                  endTime: new Date(event.target.value).toISOString(),
+                },
+              });
+            }}
+          />
           <Stack spacing={2} direction='row' sx={{ marginTop: '20px' }}>
             <Button variant='outlined' color='secondary' onClick={closeHandler}>
               {t('cancel')}
diff --git a/src/components/wpt/WptViewer.tsx b/src/components/wpt/WptViewer.tsx
index 283a8d6..17655f9 100644
--- a/src/components/wpt/WptViewer.tsx
+++ b/src/components/wpt/WptViewer.tsx
@@ -1,32 +1,106 @@
-import { Component } from 'solid-js';
+import { Button, IconButton } from '@suid/material';
+import { Component, createSignal } from 'solid-js';
 import WptIcon from '../../icons/location-pin-svgrepo-com.svg?component-solid';
 import { peekCachedSignal } from '../../workers/cached-signals';
+import dispatch from '../../workers/dispatcher-main';
+import { useI18n } from '@solid-primitives/i18n';
 import Tree from '../tree';
 import WptEditButtonAndDialog from './WptEditButtonAndDialog';
+import DeleteIcon from '@suid/icons-material/Delete';
+import QuestionMarkIcon from '@suid/icons-material/QuestionMark';
+import Alert from '../alert';
 
 interface Props {
   wptId: string;
 }
 
 const WptViewer: Component<Props> = ({ wptId }) => {
+  const [t, { add, locale, dict }] = useI18n();
   const wpt = peekCachedSignal({ id: wptId, method: 'getWpt' });
   console.log({ caller: 'WptViewer', wptId, wpt: wpt() });
   const title = () => {
     return wpt().name;
   };
 
+  const [confirmDelete, setConfirmDelete] = createSignal(false);
+
+  const confirmDeleteHandler = () => {
+    console.log({
+      caller: 'WptViewer / confirmDeleteHandler',
+      wptId,
+    });
+    setConfirmDelete(true);
+  };
+
+  const deleteHandler = () => {
+    console.log({
+      caller: 'WptViewer / deleteHandler',
+      wptId,
+    });
+    dispatch({ action: 'deleteWpt', params: { id: wptId } });
+    setConfirmDelete(false);
+  };
+
+  const cancelDeleteHandler = () => {
+    console.log({
+      caller: 'WptViewer / cancelDeleteHandler',
+      wptId,
+    });
+    setConfirmDelete(false);
+  };
+
   return (
-    <Tree
-      title={
-        <>
-          <WptIcon fill='black' width='24' height='24' viewBox='0 0 300 300' />
-          {title()}
-          <WptEditButtonAndDialog wptId={wptId} />
-        </>
-      }
-      content={undefined}
-      subTree={undefined}
-    />
+    <>
+      <Tree
+        title={
+          <>
+            <WptIcon
+              fill='black'
+              width='24'
+              height='24'
+              viewBox='0 0 300 300'
+            />
+            {title()}
+            <WptEditButtonAndDialog wptId={wptId} />
+            <div>
+              <IconButton onClick={confirmDeleteHandler}>
+                <DeleteIcon fill='white' />
+              </IconButton>
+            </div>
+          </>
+        }
+        content={undefined}
+        subTree={undefined}
+      />
+      <Alert
+        open={confirmDelete}
+        closeHandler={cancelDeleteHandler}
+        severity='warning'
+        icon={<QuestionMarkIcon />}
+        action={
+          <>
+            <Button
+              color='error'
+              variant='contained'
+              size='small'
+              onClick={deleteHandler}
+            >
+              {t('yes')}
+            </Button>
+            <Button
+              color='primary'
+              variant='outlined'
+              size='small'
+              onclick={cancelDeleteHandler}
+            >
+              {t('no')}
+            </Button>
+          </>
+        }
+      >
+        {t('deleteTrack')}
+      </Alert>
+    </>
   );
 };
 
diff --git a/src/db/types.d.ts b/src/db/types.d.ts
index 95b4536..73724c6 100644
--- a/src/db/types.d.ts
+++ b/src/db/types.d.ts
@@ -42,17 +42,6 @@ interface Bounds_ {
   maxlon: number;
 }
 
-export enum Category {
-  NOTE = 'note',
-  POI = 'poi',
-  UNKNOWN = '',
-}
-
-export enum SubCategory {
-  ACCOMMODATION = 'accommodation',
-  UNKNOWN = '',
-}
-
 interface Extensions {
   'dyo:speed'?: number;
   'dyo:course'?: number;
diff --git a/src/db/wpt.ts b/src/db/wpt.ts
index 11bdd24..5a5de90 100644
--- a/src/db/wpt.ts
+++ b/src/db/wpt.ts
@@ -1,6 +1,6 @@
 import getUri from '../lib/ids';
 import { putNewGpx } from './gpx';
-import { get, put } from './lib';
+import { get, getFamily, put } from './lib';
 
 export const emptyWpt: Wpt = {
   $: { lat: 0, lon: 0 },
@@ -62,3 +62,17 @@ export const getWpt = async (params: any) => {
   const doc = await get(id);
   return doc.doc;
 };
+
+export const deleteWpt = async (params: any) => {
+  const { id } = params;
+  const docs = await getFamily(id, { include_docs: false });
+  console.log({ caller: 'deleteWpt' }, id, docs);
+  const deletedDocs = docs.rows.reverse().map((doc: any) => ({
+    _deleted: true,
+    _id: doc.id,
+    _rev: doc.value.rev,
+  }));
+  console.log({ caller: 'deleteWpt' }, id, docs, deletedDocs);
+  await db.bulkDocs(deletedDocs);
+  return id;
+};
diff --git a/src/workers/dispatcher-worker.ts b/src/workers/dispatcher-worker.ts
index 9a78116..8e36257 100644
--- a/src/workers/dispatcher-worker.ts
+++ b/src/workers/dispatcher-worker.ts
@@ -26,7 +26,7 @@ import { getState, setState } from '../db/state';
 import { deleteTrk, getTrk, putNewTrk } from '../db/trk';
 import { putTrkpt } from '../db/trkpt';
 import { getTrkseg, appendTrkpt } from '../db/trkseg';
-import { getWpt, putWpt } from '../db/wpt';
+import { getWpt, putWpt, deleteWpt } from '../db/wpt';
 import { until } from '../lib/async-wait';
 
 //const self = globalThis as unknown as WorkerGlobalScope;
@@ -57,6 +57,7 @@ onmessage = async function (e) {
 
     deleteTrk,
     deleteRte,
+    deleteWpt,
 
     getState,
     setState,