---
name: "view1090-mutability"
section: "1"
platform: "linux"
package: "dump1090-mutability"
version: "1.15~20180310.4a16df3+dfsg-8.1"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/view1090-mutability"
---

# view1090-mutability(1)

## NAME view1090-mutability - Text client for dump1090

## SYNOPSIS

```
view1090-mutability
view1090-mutability --net-bo-ipaddr ipaddr --net-bo-port port
```

## DESCRIPTION

**view1090-mutability** allows you to connect to a TCP Beast compliant stream and view the decoded messages in an ASCII-text table.

## OPTIONS

The supported options are as follows:

- **--interactive**

  Display received in a textual table, in real-time.

- **--interactive-rows *num***

  Max number of rows in interactive mode (default: 15)

- **--interactive-ttl *sec***

  Remove from list if idle for *sec* (default: 60)

- **--interactive-rtl1090**

  Display flight table in RTL1090 format

- **--modeac**

  Enable decoding of SSR Modes 3/A & 3/C

- **--net-bo-ipaddr *IPv4***

  TCP Beast server address (default: 127.0.0.1)

- **--net-bo-port *port***

  TCP Beast server port (default: 30005)

- **--lat *latitude***

  Reference/receiver latitude for surface posn (opt)

- **--lon *longitude***

  Reference/receiver longitude for surface posn (opt)

- **--fix**

  Enable single-bits error correction using CRC

- **--no-fix**

  Disable single-bits error correction using CRC

- **--no-crc-check**

  Disable messages with broken CRC (discouraged)

- **--aggressive**

  More CPU for more messages (two bits fixes, ...)

- **--metric**

  Use metric units (meters, km/h, ...)

- **--help**

  Show help

## EXAMPLES

The most basic usage is with no flags, which will connect to the dump1090 instance running on the local host.

```
        view1090-mutability
```

To connect to a remote instance you can specify the IPv4 address of that host.

```
        view1090-mutability --net-bo-ipaddr ipaddr
```

## BUGS

Report bugs with the program to the project's github page \<https://github.com/mutability/dump1090/\>

## AUTHORS

Dump1090 was originally written by Salvatore Sanfilippo \<antirez@gmail.com\>. This version is now maintained by Oliver Jowett \<oliver@mutability.co.uk\>. This manpage was prepared for Debian by Matthew Ernisse \<mernisse@ub3rgeek.net\>.