2026 notes on LOGO install

LOGO pn  K428-G5-LGL-001

STC ST04177AT

=============================================================

Light

p/n TAE0428-6

s/n T01174

A few problems with the Ice Lights

https://youtube.com/shorts/cXWvA59PAoM?si=JrAjI3ahVoWVx39F

Over wing LED emergency over wing lights for

G-II, G-III, G-IV, G-IV-X, G-V, G-V-SP TAE0128-1

scan

LED wing scan insert for G-IV, G-IV-X, G-V and G-V-SP K428-G4-GWS-001 (LH) and K428-G4-GWS-002 (RH)

LED logo light  K428-G5-LGL-001 to replace both left and right side logo lights (for G-IV, G-IV-X, G-V and G-V-SP logo lights when installed in underside of stabilizer)
LED wing scan insert for G-IV, G-IV-X, G-V and G-V-SP K428-G4-GWS-001 (LH) and K428-G4-GWS-002 (RH)
LED air stair step lights for G-II, G-III, G-IV, G-IV-X, G-V, G-V-SP TAE0228-1
LED air stair bottom light for G-II, G-III, G-IV, G-IV-X, G-V, G-V-SP TAE0228-2
LED air stair forward light for G-II, G-III, G-IV, G-IV-X, G-V, G-V-SP TAE0228-3
LED emergency over wing lights for G-II, G-III, G-IV, G-IV-X, G-V, G-V-SP TAE0128-1
LED pylon cargo compartment light for G-II, G-III, G-IV, G-IV-X, G-V, G-V-SP TAE0128-3
LED wheel well Light for G-II, G-III, G-IV, G-IV-X, G-V, G-V-SP TAE0128-4
LED emergency under wing lights for G-II, G-III, G-IV, G-IV-X, G-V, G-V-SP TAE0128-5
FAA STC held under ST04177AT
Foreign approvals held for: EASA, ANAC, DGAC, CAAC, FATA and TC

Flap slat test box.

Using the pest points to see the difference between left and right flap

Technical Manual DRAFT.PDF

Vest

Lights

Voltmeter

Fuel.

I built  complicated test box, shown in this video, by wiring point to point by hand.  It is sold. It was time consuming to hand wire difficult circuits.

We are now building S/N 2, using circuit boards.  The wires will be very simple, and the complicated interconnect logic will be on  7 circuit boards. I am a novice at designing PCB’s.

We have had some successes that lead us to these steps:

Every item is set out on an EXACT 3/5″ x 3/4″ inch grid.  That harmonizes the artwork for the face, with the layout of the PCB. This is a success.

The PCB’s are EXACTLY 5/8 ”  below the face. That sets the correct depth for the switch solder tails to attach to the board. here is the drawing we used to arrive at that.  2 boards soldered. That is a success.

The LED’s are resolved by a LED capsule, that pushes through the face, and plugs into a 2 pin female header.  These are Dailite 559.  We will solder up the first example this week. May be a success.

The PCB’s MUST be removable……  Occasionally……. With some reasonably small amount of effort.  that means devises should “front release” and not require extensive labor to de-solder, re-solder.

Here is the heart of the problem:

We need dozens test points, that SOLDER to the 7 PCBs. Pin-Jack, or Banana.  The front bezel should unscrew and allow the face to lift off.  No such test points exist.

here is the current workaround:  A soldered test point that “leans” against a half of a solder pad.

populated pc board

Advantage: for removal, you can desolder and free the tail of the test point toward the large circle.

Disadvantage: every test point must be desoldered to remove the board. This is ~10 test points per board.  Next product will have 100’s of test points per board.

2 questions:

1. Using  this setup, or similar, is there a method to attach a test point to the pcb, AND secure it to the front panel so that it is removable?

2. Have i missed some vastly easier way to do the entire design?

WDM Effectivity toc-chaptoc-27_chptoc

Astra S/N 080 WDM 2 – flap                     3 – slat
Astra S/N 087 WDM 2 – flap                     4 – slat

Astra S/N 124 WDM 1 – flap                      1- slat
Astra S/N 130 WDM 1 – flap                      1 – slat

27-50-00 figure 2 page 1, mark off jumper center RH

27-80-003 f 3 1  0f 3  label bypass switch wire differences, notes change

27-80 f3  3 of 3 missing wire upper rh on early a/c

Don’t try this at home.  Exposed 220vac, possible death at every turn.

Now the auction bargin Tesla GPU is operating well with new batteries.

https://youtube.com/shorts/YVwBBMM7kQw?si=GvQ6FLomn2z5tCcr

VIDEO

JST-XH 12 position connector

this is close

A12SR12SR30K102A

American hydralic pump service

Kory or steven

Pig mat

3m skin

Chemical gloves

Ford wrench

Impact sockets

Letter stamps

Alcohol

Bucket

Paper towells.

Kitty litter

Roll your own, good looking annunciator panels

http://www.aeroelectric.com/articles/Roll_your_own_Annunicator_Panel.pdf

This uses a reed switch nd coil in series with a load, to identify lack of current draw

http://www.aeroelectric.com/articles/Failure_Detection_and_Annunciation.pdf