The following APRS symbols is currently supported. Please note that the description of each symbol is based on a combination of the version 1.1 spec. and the version 1.2 spec. from www.aprs.org (and on usages that we have found to be common).
In this list we include all primary symbols, all default alternate symbols, all overlayed alternate symbols that has a specified description and all overlayed alternate symbols that is used by some station.
| C1 | T2 | Type | Icon | Description | Stations3 |
|---|---|---|---|---|---|
| s | B | Alternate (with overlay) |
|
Ship/Boat (Pleasure Boat) | 0 |
| s | C | Alternate (with overlay) |
|
Ship/Boat (Cargo) | 0 |
| s | D | Alternate (with overlay) |
|
Ship/Boat (Diving) | 0 |
| s | E | Alternate (with overlay) |
|
Ship/Boat (Emergency or Medical transport) | 0 |
| s | F | Alternate (with overlay) |
|
Ship/Boat (Fishing) | 0 |
| s | H | Alternate (with overlay) |
|
Ship/Boat (High-speed Craft) | 0 |
| s | J | Alternate (with overlay) |
|
Ship/Boat (Jet Ski) | 0 |
| s | L | Alternate (with overlay) |
|
Ship/Boat (Law enforcement) | 0 |
| s | M | Alternate (with overlay) |
|
Ship/Boat (Miltary) | 0 |
| s | O | Alternate (with overlay) |
|
Ship/Boat (Oil Rig) | 0 |
| s | P | Alternate (with overlay) |
|
Ship/Boat (Pilot Boat) | 0 |
| s | Q | Alternate (with overlay) |
|
Ship/Boat (Torpedo) | 0 |
| s | S | Alternate (with overlay) |
|
Ship/Boat (Search and Rescue) | 0 |
| s | T | Alternate (with overlay) |
|
Ship/Boat (Tug) | 0 |
| s | U | Alternate (with overlay) |
|
Ship/Boat (Underwater ops or submarine) | 0 |
| s | W | Alternate (with overlay) |
|
Ship/Boat (Wing-in-Ground effect or Hovercraft) | 0 |
| s | X | Alternate (with overlay) |
|
Ship/Boat (Passenger, Ferry) | 0 |
| s | Y | Alternate (with overlay) |
|
Ship/Boat (Sailing, large ship) | 0 |
| t | / | Primary |
|
Truck Stop | 0 |
| t | \ | Alternate |
|
Tornado | 6 |
| u | / | Primary |
|
Truck (18 wheeler) | 125 |
| u | \ | Alternate (supports overlay) |
|
Truck | 44 |
| u | B | Alternate (with overlay) |
|
Truck (Buldozer/construction/Backhoe) | 1 |
| u | C | Alternate (with overlay) |
|
Truck (Chlorine Tanker) | 0 |
| u | G | Alternate (with overlay) |
|
Truck (Gas) | 0 |
| u | H | Alternate (with overlay) |
|
Truck (Hazardous) | 0 |
| u | P | Alternate (with overlay) |
|
Truck (Plow or SnowPlow) | 0 |
| u | T | Alternate (with overlay) |
|
Truck (Tanker) | 0 |
| u | Y | Alternate (with overlay) |
|
Truck (with overlay Y) | 1 |
| v | / | Primary |
|
Van | 322 |
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Ship/Boat (Pleasure Boat) Code and Table: s B
Ship/Boat (Cargo) Code and Table: s C
Ship/Boat (Diving) Code and Table: s D
Ship/Boat (Emergency or Medical transport) Code and Table: s E
Ship/Boat (Fishing) Code and Table: s F
Ship/Boat (High-speed Craft) Code and Table: s H
Ship/Boat (Jet Ski) Code and Table: s J
Ship/Boat (Law enforcement) Code and Table: s L
Ship/Boat (Miltary) Code and Table: s M
Ship/Boat (Oil Rig) Code and Table: s O
Ship/Boat (Pilot Boat) Code and Table: s P
Ship/Boat (Torpedo) Code and Table: s Q
Ship/Boat (Search and Rescue) Code and Table: s S
Ship/Boat (Tug) Code and Table: s T
Ship/Boat (Underwater ops or submarine) Code and Table: s U
Ship/Boat (Wing-in-Ground effect or Hovercraft) Code and Table: s W
Ship/Boat (Passenger, Ferry) Code and Table: s X
Ship/Boat (Sailing, large ship) Code and Table: s Y
Truck Stop Code and Table: t /
Tornado Code and Table: t \
Truck (18 wheeler) Code and Table: u /
Truck Code and Table: u \
Truck (Buldozer/construction/Backhoe) Code and Table: u B
Truck (Chlorine Tanker) Code and Table: u C
Truck (Gas) Code and Table: u G
Truck (Hazardous) Code and Table: u H
Truck (Plow or SnowPlow) Code and Table: u P
Truck (Tanker) Code and Table: u T
Truck (with overlay Y) Code and Table: u Y
Van Code and Table: v /
In this tab we show all APRS packets of any packet type that has been added to the map.
In this tab we show APRS packets of type position that has been added to the map (note that any station may send a position packet).
In this tab we show all APRS packets of type object or item that has been added to the map.
In this tab we show APRS packets of type weather that has been added to the map (note that any station may send a weather packet, not only weather stations).
In this tab we show APRS packets of type direction finding, telemetry, message, query and status that has been added to the map.
Select date and time to show map data for (enter time for your locale time zone). The regular time length select box can still be used to select how old data that should be shown (relative to selected date and time).
*Note that the heatmap will still based on data from the latest hour (not the selected date and time).
Date and time:
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