Your Aircraft

Challenger 604 - N812G

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Full refurbishment of (2) cabin seats — strip & recover, certified foam, original stitch pattern, fireblock/burn testing, crew delivery to Lincoln NE · Estimate 1076

FAA

Every material certified

In-house

Six craft stations

25+ yrs

Average artisan experience

Tyler, TX

One shop, start to finish

Project Progress

Project · in craft

Aircraft

Full cabin refurbishment

0%

Delivery

—

Project lead · Avtec Interiors
Tyler, TX · One shop, start to finish

Message the shop

In Build

On the bench right now

Six stations, one shop

Teardown & foam

Brad

Progress

0

Strip seats, certified foam to burn spec, restore original contours

Upholstery — seats, armrests & headrests

Brad

Progress

0

Leather matched to original, insert stitch pattern reproduced, armrests rebuilt solid, headrests finished to standard

Fireblock testing & certification

Progress

0

Fireblock + vertical burn testing per FAR 25.853(c), Part 135

Delivery & final touch-up — Lincoln, NE

Progress

0

Two-crew delivery of completed seats + on-site touch-up (installation by others)

Materials & certification

Every hide approved before it sees a frame

Investment

The numbers, in the open

Contract base

$44,460

Approved change orders

$0

Current total

$44,460

No items found.

Progress gallery

Photos from the floor

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Delivery & final touch-up — Lincoln, NE

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Fireblock testing & certification

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Upholstery — seats, armrests & headrests

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Teardown & foam

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Final inspection & release

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Fit-up & installation — Houston

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Removal & prep — Houston

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Fabrication — countertops

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Panel shop

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Recent activity

Latest from the shop

Jul 23, 2026 — Quality baseline set: armrest structure, seam matching, headrest finish, and leather tension are the priority checkpoints for this refurbishment

Jul 23, 2026 — Awaiting leather color sample (expected Tuesday) to verify match before ordering hides; foam spec being finalized

Jul 7, 2026 — Estimate 1076 issued — $44,460

Build phases

Design Approved

Feb 3

Strip-Out

Mar 20

Fabrication

In progress

Installation

Jul

Finishing

Aug

Certification & Delivery

Sep 18

Fabrication

Currently in progress

Seat refurbishment in progress

Your two cabin seats are in our Tyler shop and refurbishment is underway. Our craftsmen are focused on restoring the original seat contours and insert stitch pattern, rebuilding the armrests with solid structure, perfecting the headrest, and matching leather to your original interior — pulled to proper tension throughout. We are verifying a leather color sample against your original before committing hides, and finalizing certified foam to meet burn requirements. Fireblock certification and vertical burn testing per FAR 25.853(c) are included. Completed seats will be delivered to Lincoln, NE by our crew, with final touch-up performed on site.

July 23, 2026

On Dock

Estimated Completion

Status

Awaiting leather sample verification & foam spec

Your Project Team

Martin Guzman II

Payment schedule

Leather color sample is expected Tuesday. Once verified against your original interior, hides go on order and the bench schedule is locked. Nothing is needed from you at this time.

July 23, 2026

Challenger 604 - N812G

Partial Refurbishment

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LH #2 Monitor Setup

Cabin

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Relay Unit (White Box)

Cabin

1

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Infinity Plus Box

Cabin

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Air Cell

Cabin

1

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Vanity Lights

Cabin

1

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GoGo Box RH AFT Lav Closet Bottom Shelf

Lavatory

1

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E Window Handles

Cabin

1

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AFT Lav Closet Door (2)

Lavatory

1

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LH Galley Top Door (2)

Galley

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LH Galley Top Door

Galley

1

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AFT Lav LH Bulkhead

Lavatory

1

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AFT Lav Vanity Doors

Lavatory

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Headliner C/O

Cabin

1

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RH Lower Side Carpet

Cabin

1

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Window Shade RH #6 Exit 2

Cabin

1

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Cockpit Carpet Various Pcs

Cockpit

1

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Cabin Carpet

Cabin

1

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Window Shroud RH #5 Exit 1

Cabin

1

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Entry Threshold

Entry

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Window Shade LH #5

Cabin

1

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Window Shade RH #1 (2)

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Window Shade LH #6

Cabin

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Window Shade RH AFT Exit #2

Cabin

1

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FWD Lower Galley RH

Galley

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Cockpit LH Headliner

Cockpit

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Cockpit RH Headliner

Cockpit

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Cockpit RH Upper AFT C/O

Cockpit

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Co Pilot Sidewall Vent

Cockpit

1

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Cockpit Center AFT Headliners

Cockpit

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Pilot Sidewall Vent

Cockpit

1

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Pilot Yoke

Cockpit

1

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AFT Pilot Side Wall

Cockpit

1

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Cockpit LH Lower Panel

Cockpit

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Co Pilot Window Panel

Cockpit

1

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LH Lav Closet C/O

Lavatory

1

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AFT Lav Closet Door

Lavatory

1

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Bottom Shelf RH Lav Closet

Lavatory

1

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Cockpit FWD Headliner Center

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Cockpit FWD Headliner

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Entry Flooring

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LH Upper PSU Valance

Cabin

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RH Lav C/O Header

Lavatory

1

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AFT Pilot Window C/O

Cockpit

1

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RH AFT Credenza

Cabin

1

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RH Upper PSU Valance

Cabin

1

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Pilot And Co Pilot Shades

Cockpit

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RH Gallery

Galley

1

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Flooring Gallery

Galley

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RH Above Credenza Monitor

Cabin

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Pilot Window Panel

Cockpit

1

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Rfwd RH Bulkhead Exit Sign

Cabin

1

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LH Lower Side Carpet

Cabin

1

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Pilot Storage Box

Cockpit

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AFT Lav To Baggage Header

Baggage

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AFT Lav To Baggage Door

Baggage

1

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AFT Lav RH Bulkhead

Lavatory

1

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RH Lav Closet C/O

Lavatory

1

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RH FWD Upper Galley

Galley

1

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Pilot Chair

Cockpit

1

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AFT Lav Storage

Lavatory

1

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RH Lav Closet AFT

Lavatory

1

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RH Galley Toe Kick

Galley

1

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LH Galley Toe Kick

Galley

1

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AFT Lav Potty Base

Lavatory

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Entry Bulkhead RH

Entry

1

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AFT Lav Potty Lid

Lavatory

1

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FWD Credenza

Cabin

1

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RH #4 Monitor Setup

Cabin

1

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LH Galley Tambour Door

Galley

1

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LH#1 Monitor Set Up

Cabin

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Side Ledge LH #3

Cabin

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Side Ledge LH #2

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Game Table LH #3

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Game Table LH #2

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Credenza Top

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Game Table RH #1

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Window Shade LH #3

Cabin

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Window Shade LH #4

Cabin

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LH FWD Cabin Bulkhead Magazine Rack

Cabin

1

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Baggage Headliner

Baggage

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Baggage Door

Baggage

1

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FWD Baggage C/O

Baggage

6

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LH Baggage Large Covered Piece

Baggage

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Game Table LH #1

Cabin

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LH FWD Monitor Cabinet

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Baggage LH Rod

Baggage

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Baggage Threshold

Baggage

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Side Ledge LH #1

Cabin

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Sideledge RH #1

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Headliner #6

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Headliner #5

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Headliner #4

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Headliner #3

Cabin

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LH #2 Window Shade

Cabin

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LH #1 Window Shade

Cabin

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LH AFT Bulkhead Mag Rack

Cabin

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RH AFT Armrest

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Credenza AFT Top

Cabin

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AFT Credenza Bottom Door #10

Cabin

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FWD Headliner C/O

Cabin

1