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#1
AirNav Radar Discussion / Re: Logos
Last post by RodBearden - Today at 04:38:14 PM
And while I'm here, our ITA Airways logo, ITY, needs a refresh.
#2
AirNav Radar Discussion / Re: Logos
Last post by RodBearden - Today at 04:36:19 PM
Three code changes:

APK  -  Air Peace have changed their ICAO to APO
CTG - Canadian Coast Guard have changed their ICAO to CCG
MWG - Air Borneo have changed their ICAO to BNE

and a rebrand:

TBA - Tibet Airlines have rebranded to Xizang Airlines
#3
AirNav Radar Discussion / Re: Database Update Requests
Last post by Runway 31 - Today at 11:41:14 AM
Thanks Carlos

Alan
#4
AirNav Radar Discussion / Re: Database Update Requests
Last post by CarlosAbreu - Today at 12:59:40 AM
Alan

20-08-2026 Updated file in attach.

Carlos
#5
AirNav Radar Discussion / Re: Database Update Requests
Last post by Runway 31 - August 20, 2026, 05:32:17 PM
Thanks Carlos

Alan
#6
AirNav Radar Discussion / Re: Database Update Requests
Last post by CarlosAbreu - August 20, 2026, 12:33:54 AM
Alan

19-08-2026 Updated file in attach.

Carlos
#7
AirNav Radar Discussion / Easy DIY Pigtail Antenna for I...
Last post by abcd567 - August 19, 2026, 08:31:37 PM
Easy DIY Pigtail Antenna for Indoor Use

(1) Cut in two equal halves, a 25 cm long RG316 pigtail with right-angle sma-male connector at both ends. This made two pieces, each 12.5 cm long. Each piece can be used to make one pigtail antenna.

(2) In one piece, removed jacket+braid from top 70 mm. Removed jacket from another 5mm to expose braid,  to attach radials to exposed braid.

(3) Wrapped steel binding wire to braid where braid ended. Cut steel wire to make each radial 75mm.  Bent radials 45 degrees downwards.

(4) Finally used Vector Analyzer to tune it. Had to trim 70mm top portion in steps of 1 mm, till got perfect tuning (lowest SWR) at 66 mm length of top portion.

NOTE:
If you do not have a VNA, does not matter. It is not essential to tune it precicely by a VNA. Just use the 66mm radiator and 75mm radial lengths which I arrived at, and your pigtail antenna will be nearly perfect.




























l
#8
AirNav Radar Discussion / Re: Database Update Requests
Last post by Runway 31 - August 19, 2026, 05:50:54 PM
Many thanks Michel

Alan
#9
AirNav Radar Discussion / Re: Database Update Requests
Last post by Runway 31 - August 19, 2026, 05:35:40 PM
Thanks Carlos

Alan
#10
AirNav Radar Discussion / Re: Database Update Requests
Last post by Runway 31 - August 19, 2026, 05:28:06 PM
Thanks Terry, updated

Alan