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Android Apps > Communication > Pocket Prefix Plus
Pocket Prefix Plus icon

Pocket Prefix Plus

Easy ham radio callsign prefix lookup with beam headings plus DX Cluster & more
by Derek Turner
Download Pocket Prefix Plus from Google Play
Download Pocket Prefix Plus from Google Play
50+
Thousand
Downloads
PREMIUM
Est. downloads
PREMIUM
Recent d/loads
4.36
315
Rating
Unranked
Ranking
3
Libraries
3.0+
Android version
2/3/18
Last updated
2015
August
App age
15.4 MB
App size
Everyone
Content rating
FREE
Price
Pocket Prefix Plus Screenshot
Pocket Prefix Plus Screenshot
Pocket Prefix Plus Screenshot
Pocket Prefix Plus Screenshot
Pocket Prefix Plus Screenshot
Pocket Prefix Plus Screenshot
Pocket Prefix Plus Screenshot
Pocket Prefix Plus Screenshot
Pocket Prefix Plus Screenshot

Google Play Rating history and histogram

229
42
0
14
28

Changelog

  • Sep 15, 2019 Installs 50,000+ installs
  • Feb 3, 2018 Update Version v2.6.0
  • Jul 14, 2017 Update Version v2.5.1
  • Jun 7, 2017 Update Version v2.5.0
  • Mar 14, 2017 Update Version v2.4.2
  • Mar 12, 2017 Update Version v2.4.1
  • Jan 12, 2017 Update Version v2.3.1
  • Dec 31, 2016 Update Version v2.2.1
  • Dec 26, 2016 Update Version v2.2.0
  • Nov 8, 2016 Update Version v2.1.8
  • Oct 13, 2016 Update Version v2.1.7
  • Sep 22, 2016 Installs 10,000+ installs
  • Sep 9, 2016 Update Version v2.1.6
  • Aug 31, 2016 Update Version v2.1.5
  • Aug 27, 2016 Update Version v2.1.4
  • Aug 4, 2016 Update Version v2.1.2
  • Jul 3, 2016 Update Version v2.1.0
  • Jun 20, 2016 Update Version v2.0.5
  • Jun 15, 2016 Update Version v2.0.4
  • Jun 11, 2016 Installs 5,000+ installs
  • May 28, 2016 Update Version v2.0.3
  • May 19, 2016 Update Version v2.0.2
  • May 10, 2016 Update Version v2.0.1
  • May 3, 2016 Update Version v2.0.0
  • Dec 13, 2015 Installs 1,000+ installs
  • Oct 30, 2015 Installs 500+ installs
  • Sep 3, 2015 Installs 100+ installs
  • Aug 27, 2015 Installs 50+ installs
  • Aug 27, 2015 Update Version v1.0.2
  • Aug 16, 2015 Update Version v1.0.1
  • Aug 15, 2015 Installs 10+ installs
  • Aug 14, 2015 Installs 5+ installs
  • Aug 13, 2015 Installs 1+ installs
  • Aug 9, 2015 New App Version v1.0.0 in COMMUNICATION for Free
View more View less

Developer information for Derek Turner

Derek Turner

[email protected]

N/A

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Description

Offline lookup of detailed and accurate geographical information for amateur radio (ham) callsign prefixes including special event, club, contest and rarely used.

Displays DXCC Country, Continent, CQ zone, ITU zone/region, DXCC most-wanted rank and UTC offset.

Displays beam headings and distances from your location to the prefix location.

Integrated real time DX Cluster spot listings with easy filtering to remove clutter.

New - world propagation map based on DX Cluster spots

Graphical display of DX Cluster spots by frequency with band plan.

World Map with location markers, greyline and space weather.

Displays regional detail and licence class where these can be deduced from the prefix.

Russian oblasts

Uses GPS to get your Maidenhead locator (and Worked All Britain square from GPS if in UK).

On-screen live UTC for convenient use when logging.

Q Codes lookup.

Type a Maidenhead locator to get beam heading and distance from your QTH.

Start a web search based on country regional detail.

Keyboard choice of QWERTY, AZERTY, QWERTZ or A to Z.

Recent changes:
2.6 - Now with propagation map and Russian oblasts, Kosovo
2.5 - Now with greyline and space weather
2.4 - Now with DX Cluster and band plan.
Offline lookup of detailed and accurate geographical information for amateur radio (ham) callsign prefixes including special event, club, contest and rarely used.

Displays DXCC Country, Continent, CQ zone, ITU zone/region, DXCC most-wanted rank and UTC offset.

Displays beam headings and distances from your location to the prefix location.

Integrated real time DX Cluster spot listings with easy filtering to remove clutter.

New - world propagation map based on DX Cluster spots

Graphical display of DX Cluster spots by frequency with band plan.

World Map with location markers, greyline and space weather.

Displays regional detail and licence class where these can be deduced from the prefix.

Russian oblasts

Uses GPS to get your Maidenhead locator (and Worked All Britain square from GPS if in UK).

On-screen live UTC for convenient use when logging.

Q Codes lookup.

Type a Maidenhead locator to get beam heading and distance from your QTH.

Start a web search based on country regional detail.

Keyboard choice of QWERTY, AZERTY, QWERTZ or A to Z.

Recent changes:
2.6 - Now with propagation map and Russian oblasts, Kosovo
2.5 - Now with greyline and space weather
2.4 - Now with DX Cluster and band plan.
Show full description Hide full description
azerty beam callsign cluster deduced detail displays distance dxcc gps greyline heading location lookup maidenhead oblasts prefix propagation qth qwerty qwertz regional spots utc zone

Comments on Pocket Prefix Plus for Android

Tag cloud

amateurs app brilliant excellent great radio use useful very works

Positive comment tag cloud

amateurs app brilliant excellent great radio use useful very works

Negative comment tag cloud

keeps stopping

Google Play Rankings

This app is not ranked

Permissions

Development tools
test access to protected storage
Your location
precise (GPS) location
Network communication
full network access
Storage
modify or delete the contents of your USB storage
Hardware controls
control vibration
System tools
prevent phone from sleeping

Technologies used by Pocket Prefix Plus

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Basic4android Android Library IconBasic4android The Java CIFS Client Library (JCIFS) Android Library IconThe Java CIFS Client Library (JCIFS)

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