---
title: Upgrade gallery Piper PA-34-220T Seneca III OK-SAN
description: Explore the Piper PA-34-220T Seneca III's advanced avionics, offering a state-of-the-art flying experience with features like the Garmin GI 275 HSI/PFD, GTN 650Xi..
image: https://service.airteam.eu/hubfs/Aircraft_gallery_ready-Feb-05-2024-09-50-46-5888-AM.jpg
---

![English Flag](https://service.airteam.eu/hubfs/ats-icons/en.svg) ▾

- [![English Flag](https://service.airteam.eu/hubfs/ats-icons/en.svg)English ](https://service.airteam.eu/en)
- [![Deutsch Flag](https://service.airteam.eu/hubfs/ats-icons/de.svg)Deutsch ](https://service.airteam.eu/de/gallery/piper-pa-34-220t-seneca-iii-ok-san)

[** Eshop ](https://www.airteam.eu/)

[![AT service](https://service.airteam.eu/hs-fs/hubfs/AT%20service.png?width=1932&height=679&name=AT%20service.png "AT service")](https://service.airteam.eu/)

![English Flag](https://service.airteam.eu/hubfs/ats-icons/en.svg) ▾

- [![English Flag](https://service.airteam.eu/hubfs/ats-icons/en.svg)English ](https://service.airteam.eu/en)
- [![Deutsch Flag](https://service.airteam.eu/hubfs/ats-icons/de.svg)Deutsch ](https://service.airteam.eu/de/gallery/piper-pa-34-220t-seneca-iii-ok-san)

[** ](https://wa.me/420725508058) [** ](tel:+420725508058)

- Avionics 
    - [Full Cockpit Upgrade](https://service.airteam.eu/en/glass-cockpit)
    - [Navigation Systems](https://service.airteam.eu/en/navigation-systems)
    - [Communication Systems](https://service.airteam.eu/en/communication-systems)
    - [Transponders](https://service.airteam.eu/en/transponders)
    - [Autopilots](https://service.airteam.eu/en/autopilots)
    - [Audiopanels](https://service.airteam.eu/en/audiopanels)
    - [Weather Systems](https://service.airteam.eu/en/weather-systems)
    - [Traffic Systems](https://service.airteam.eu/en/traffic-systems)
    - [Radar Altimeters](https://service.airteam.eu/en/radar-altimeters)
    - [DME](https://service.airteam.eu/en/dme)
    - [Standby Instruments](https://service.airteam.eu/en/standby-instruments)
    - [Engine Indication Systems](https://service.airteam.eu/en/engine-indication-systems)
    - [Connectivity](https://service.airteam.eu/en/connectivity)
- By Aircraft 
    - Airplanes 
          - [AA Gruman](https://service.airteam.eu/en/upgrades-aa-gruman)
          - [Beechcraft Bonanza](https://service.airteam.eu/en/upgrades-beechcraft-bonanza)
          - [Beechcraft Baron](https://service.airteam.eu/en/upgrades-beechcraft-baron)
          - [Cessna 172/182/206](https://service.airteam.eu/en/upgrades-cessna-172-182-206)
          - [Cessna 210 Series](https://service.airteam.eu/en/upgrades-cessna-210-series)
          - [Cesna 300/400 Series](https://service.airteam.eu/en/upgrades-cessna-300-400-series)
          - [Cirrus SR20/SR22](https://service.airteam.eu/upgrades-cirrus-sr20-sr22)
          - [Mooney M20](https://service.airteam.eu/upgrades-mooney-m20)
          - [Piper PA 28/32](https://service.airteam.eu/en/upgrades-piper-pa-28-32)
          - [Piper PA 34](https://service.airteam.eu/en/upgrades-piper-pa-34)
          - [Piper PA 46](https://service.airteam.eu/upgrades-piper-pa-46)
          - [Rockwell Commander](https://service.airteam.eu/en/upgrades-rockwell-commander)
          - [Socata TB20/TB21](https://service.airteam.eu/en/upgrades-socata-tb20-tb21)
    - Business Jets 
          - [Beechcraft B200 King Air](https://service.airteam.eu/en/upgrades-beechcraft-b200-king-air)
          - [Beechcraft B300 King Air](https://service.airteam.eu/en/upgrades-beechcraft-b300-king-air)
          - [Beechcraft C90 King Air](https://service.airteam.eu/en/upgrades-beechcraft-c90-king-air)
          - [Beechcraft Premier I](https://service.airteam.eu/en/upgrades-beechcraft-premier-i)
          - [Cessna 500/501/551 Series](https://service.airteam.eu/en/upgrades-cessna-500-501-551-series)
          - [Cessna 525 CJs](https://service.airteam.eu/en/upgrades-cessna-525-citation-jets)
          - [Cessna 550/560 Series](https://service.airteam.eu/en/upgrades-cessna-550-560-series)
          - [Cessna 650](https://service.airteam.eu/en/upgrades-cessna-650)
          - [Challenger 604](https://service.airteam.eu/en/upgrades-bombardier-challenger-604)
          - [Hawker 400A](https://service.airteam.eu/en/upgrades-hawker-400a)
          - [Hawker 800](https://service.airteam.eu/en/upgrades-hawker-800)
          - [Pilatus PC-12](https://service.airteam.eu/en/upgrades-pilatus-pc-12)
          - [Phenom 100/300](https://service.airteam.eu/en/upgrades-embraer-phenom-100-300)
    - Helicopters 
          - [Bell 206](https://service.airteam.eu/en/upgrades-bell206)
          - [Bell 505](https://service.airteam.eu/en/upgrades-bell-505)
          - [Eurocopter AS350](https://service.airteam.eu/en/upgrades-eurocopter-as350)
          - [Eurocopter EC120](https://service.airteam.eu/en/upgrades-eurocopter-ec120)
          - [Eurocopter EC130](https://service.airteam.eu/en/upgrades-eurocopter-ec130)
          - [MD Helicopter 369](https://service.airteam.eu/en/upgrades-md-helicopters-369)
          - [Robinson R22/R44/R66](https://service.airteam.eu/en/upgrades-robinson-r22-r44-r66)
      Other 
          - [Other Aircraft](https://service.airteam.eu/en/other-aircraft)
- [Interior](https://service.airteam.eu/en/interior-upgrades)
- [Engine & Exterior](https://service.airteam.eu/en/engine-exterior)
- Design & Production 
    - [MCA/STC Development](https://service.airteam.eu/en/mca-stc-development)
    - [Production](https://service.airteam.eu/en/production)
    - [Testing Equipment](https://service.airteam.eu/en/testing-equipment)
    - [Our Capabilities](https://service.airteam.eu/en/our-capabilities)
- Service 
    - [Avionics Troubleshooting](https://service.airteam.eu/en/troubleshooting-aviation-systems)
    - [Avionics Repairs Laboratory](https://service.airteam.eu/en/avionics-repairs-laboratory)
    - [Annual Avionics Testing](https://service.airteam.eu/en/annual-avionics-testing)
    - [Serviceable & Exchange Parts](https://service.airteam.eu/en/serviceable-and-exchange-parts)
    - [Flight Test Department](https://service.airteam.eu/en/flight-test-department)
    - [Avionics Pilot Training](https://service.airteam.eu/en/avionics-pilot-training)
- [Upgrade Gallery](https://service.airteam.eu/en/gallery)
- [Contact](https://service.airteam.eu/en/contact)

- [English](https://service.airteam.eu/en/gallery/piper-pa-34-220t-seneca-iii-ok-san)
- [Deutsch](https://service.airteam.eu/de/gallery/piper-pa-34-220t-seneca-iii-ok-san)

 English

# Upgrade gallery Piper PA-34-220T Seneca III OK-SAN

#### Experience Enhanced Flight

Experience enhanced navigation and communication capabilities with the avionics upgrade on this aircraft. Embrace the future of flying with state-of-the-art technology designed to simplify your flight operations. The latest avionics enhancements seamlessly integrate to provide a more intuitive and user-friendly experience.

#### Avionics Upgrades:

- Garmin** GI 275 **PFD, w/ KFC 200 Interconnection
- Garmin **GI 275** HSI 
- Garmin** GTN 650Xi **COM/NAV/GPS
- AirTraffic Collision Avoidance System AT-1

#### Other Upgrades:

- FlightStream 510 MMC
- Garmin** GTP 59** OAT Sensor
- GPS WAAS Antenna Installation

#### Actions Performed:

- C/B Panel Modification
- Pitot Static Check, IFR Testing
- Electrical Load Change Calculation
- Magnetic Compensation
- Weight & Balance Check Procedure
- Test Flight

### Review of owner

 Marek Vašták   
 ⭐ ⭐ ⭐ ⭐ ⭐

"I was satisfied with the installation, the procedure and the cooperation of the whole team, the resulting effect of the avionics is fantastic, which will make it easier for me to better navigate all the control systems and coordinate the whole flight."

![Upgrade Piper PA-34-220T Seneca III](https://service.airteam.eu/hs-fs/hubfs/Aircraft_gallery_ready-Feb-05-2024-09-50-46-5888-AM.jpg?width=1200&length=1200&name=Aircraft_gallery_ready-Feb-05-2024-09-50-46-5888-AM.jpg)

![Upgrade Piper PA-34-220T Seneca III](https://service.airteam.eu/hs-fs/hubfs/1-Aug-14-2023-12-59-40-4037-PM.webp?width=1200&length=1200&name=1-Aug-14-2023-12-59-40-4037-PM.webp)

![Upgrade Piper PA-34-220T Seneca III](https://service.airteam.eu/hs-fs/hubfs/2-Aug-14-2023-12-59-59-9014-PM.webp?width=1200&length=1200&name=2-Aug-14-2023-12-59-59-9014-PM.webp)

![Upgrade Piper PA-34-220T Seneca III](https://service.airteam.eu/hs-fs/hubfs/4-4-1.webp?width=1200&length=1200&name=4-4-1.webp)

![Upgrade Piper PA-34-220T Seneca III](https://service.airteam.eu/hs-fs/hubfs/6-4.webp?width=1200&length=1200&name=6-4.webp)

## Schedule a Consultation with Our Avionics Expert for Avionics Upgrade

 "With years of experience in avionics, I’m here to help you explore your options and find the best solutions for your aircraft, tailored to your unique needs."

 Jan Polak | Part 145 Accountable Manager

[ Book Now ](https://meetings.hubspot.com/jan-polak?uuid=a4471f68-bd4c-443c-8c88-814df93f3714) [ LinkedIn ](https://www.linkedin.com/in/jan-pol%C3%A1k-967034283/)

![EASA_Logo](https://service.airteam.eu/hs-fs/hubfs/ats-logos/EASA_Logo.png?width=119&height=40&name=EASA_Logo.png)

![logo FAA](https://service.airteam.eu/hs-fs/hubfs/ats-logos/log-faa.png?width=75&height=75&name=log-faa.png)

![maa-logo](https://service.airteam.eu/hs-fs/hubfs/ats-logos/maa-logo.jpg?width=98&height=58&name=maa-logo.jpg)

![iso9001_2015-logo](https://service.airteam.eu/hs-fs/hubfs/ats-logos/iso9001_2015-logo.png?width=77&height=72&name=iso9001_2015-logo.png)

![nato-aqap-2110-logo](https://service.airteam.eu/hs-fs/hubfs/ats-logos/nato-aqap-2110-logo.png?width=75&height=75&name=nato-aqap-2110-logo.png)

![logo Local validation](https://service.airteam.eu/hs-fs/hubfs/ats-logos/log-lv.png?width=116&height=41&name=log-lv.png)

#### Avionics

- [Full Cockpit Upgrade](https://service.airteam.eu/en/glass-cockpit)
- [Navigation Systems](https://service.airteam.eu/en/navigation-systems)
- [Communication Systems](https://service.airteam.eu/en/communication-systems)
- [Transponders](https://service.airteam.eu/en/transponders)
- [Autopilot](https://service.airteam.eu/en/autopilots)
- [Audiopanels](https://service.airteam.eu/en/audiopanels)
- [Weather Systems](https://service.airteam.eu/en/weather-systems)
- [Traffic Systems](https://service.airteam.eu/en/traffic-systems)
- [Radar Altimeters](https://service.airteam.eu/en/radar-altimeters)
- [DME](https://service.airteam.eu/en/dme)
- [Standby Instruments](https://service.airteam.eu/en/standby-instruments)
- [Engine Indication Systems](https://service.airteam.eu/en/engine-indication-systems)
- [Connectivity](https://service.airteam.eu/en/connectivity)

#### Interior

- [Yokes](https://service.airteam.eu/en/interior-upgrades)
- [Seat Uphostery/Armrest](https://service.airteam.eu/en/interior-upgrades)
- [Carpets](https://service.airteam.eu/en/interior-upgrades)
- [USB chargers](https://service.airteam.eu/en/interior-upgrades)
- [Sunvisors](https://service.airteam.eu/en/interior-upgrades)
- [Enviromental Control system](https://service.airteam.eu/en/interior-upgrades)
- [Oxygen Systems](https://service.airteam.eu/en/interior-upgrades)
- [Mixture Guard](https://service.airteam.eu/en/interior-upgrades)

#### Engine & Exterior

- [LED Lighting](https://service.airteam.eu/en/engine-exterior)
- [Exterior Face Lift](https://service.airteam.eu/en/engine-exterior)
- [Ceramic Coating](https://service.airteam.eu/en/engine-exterior)
- [Landing Gear & Breaks](https://service.airteam.eu/en/engine-exterior)
- [Minor paint repairs & detailing](https://service.airteam.eu/en/engine-exterior)
- [Engine Preheater](https://service.airteam.eu/en/engine-exterior)
- [Louver and Baffles](https://service.airteam.eu/en/engine-exterior)
- [SureFly Ignition System](https://service.airteam.eu/en/engine-exterior)

#### Services

- [Avionics Troubleshooting](https://service.airteam.eu/en/troubleshooting-aviation-systems)
- [Avionics Repairs Laboratory](https://service.airteam.eu/en/avionics-repairs-laboratory)
- [Annual Avionics Testing](https://service.airteam.eu/en/annual-avionics-testing)
- [Serviceable & Exchange Parts](https://service.airteam.eu/en/serviceable-and-exchange-parts)
- [Flight Test Department](https://service.airteam.eu/en/flight-test-department)
- [Avionics Pilot Training](https://service.airteam.eu/en/avionics-pilot-training)
- [MCA/STC Development](https://service.airteam.eu/en/mca-stc-development)
- [Production](https://service.airteam.eu/en/production)
- [Testing Equipment](https://service.airteam.eu/en/testing-equipment)
- [Our Capabilities](https://service.airteam.eu/en/our-capabilities)

#### About us

- [Upgrade Gallery](https://service.airteam.eu/en/gallery)
- [Promotions](https://service.airteam.eu/en/upgrade-to-garmin-gtn-xi-series)
- [Contact](https://service.airteam.eu/en/contact)
- [Facebook](https://www.facebook.com/airteamcz)
- [Instagram](https://www.instagram.com/airteameu/)
- [LinkedIn](https://www.linkedin.com/company/air-team-eu)
- [Research & Development](https://service.airteam.eu/research-and-development)

© 2025 AIR TEAM service, s.r.o. | [GDPR Policy](https://service.airteam.eu/personal-data-protection) | Cookie Settings  | [webdesign AETO](https://aeto.cz)

[Follow us on Facebook ](https://www.facebook.com/airteameu) [Follow us on Instagram ](https://www.instagram.com/airteameu/) [Follow us on Facebook ](https://www.linkedin.com/company/airteameu)

```json
{
  "@context" : "https://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Marek Vašták",
    "url" : "https://service.airteam.eu/en/gallery/author/marek-vašták"
  },
  "dateModified" : "2024-10-22T10:09:27.944Z",
  "datePublished" : "2024-02-16T14:48:39.000Z",
  "headline" : "Upgrade gallery Piper PA-34-220T Seneca III OK-SAN",
  "image" : [ "https://service.airteam.eu/hubfs/Aircraft_gallery_ready-Feb-05-2024-09-50-46-5888-AM.jpg" ],
  "mainEntityOfPage" : {
    "@id" : "https://service.airteam.eu/en/gallery/piper-pa-34-220t-seneca-iii-ok-san",
    "@type" : "WebPage"
  },
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "url" : "https://service.airteam.eu/hubfs/ATM_logo_RGB-1.png"
    },
    "name" : "AIR TEAM, s.r.o."
  }
}
```