Created by Chris Brady Sept 1999
Welcome to the Boeing 737 Technical Site. Here you will find technical, operational, and training notes; articles and photos contributed by 737 pilots and engineers from around the world.
Feel free to use anything here for your own personal use. If you are an organisation then please contact me for licence to use any of the images. Please note that I have a library of many thousands of technical images in high resolution.
Please treat your company FCOMs as the final authority in case your aircraft have differences. This website and the 737 Technical Guide have no connection to the Boeing Company.
If you have any suggestions or corrections to any of the information here, please email them on to me and I will write them into the site for the benefit of other visitors.
Follow the Boeing 737 Technical Site on social media using the links on the right to be notified of any updates.
*** Updated 06 Nov 2017 ***
Website updates & news...
14 Jan 2018 - TC-CPF Pegasus 737-800 Runway Excursion, Trabazon, 13 Jan 2018
11 Jan 2018 - Updated sales and delivery data for 2017
10 Jan 2018 - 737 MAX Onboard Maintenance Function photos and description
05 Jan 2018 - Titan Airways Boeing 737-300CF added to the photo gallery
05 Jan 2018 - MAX -9 Flap limit speed photo added
29 Dec 2017 - 737 MAX flight Instruments photos and descriptions
22 Dec 2017 - KLM 737-800 added to the photo gallery
19 Dec 2017 - The 737 MAX Forward Aisle Stand described.
18 Dec 2017 - Boeing and Bombardier clash at U.S. International Trade Commission over pricing
16 Dec 2017 - Ukraine 737-300 photo added to the gallery
14 Dec 2017 - Comparison of 737 prototype and MAX centre instrument panels
08 Dec 2017 - Final report issued 5N-BLE 737-500 Aero Contractors cabin depressurisation, 5 Jun 2015
07 Dec 2017 - Final report issued VT-JGE 737-800 Jet Airways tailstrike on landing at Kolkata, Jan 14th 2015
03 Dec 2017 - 737 JSTARS added
15 Nov 2017 - Two new ADs issued for 737-1/2/3/4/500 wing and fuselage skin cracks and fatigue damage
10 Nov 2017 - MAX orders reach 4000
09 Nov 2017 - The AAIB have issued their final report into the 737-400F OE-IAG MLG Torsion Link Failure on landing at Belfast on 4 Oct 2016
08 Nov 2017 - P-8A photo added to the gallery
06 Nov 2017 - Latest edition of The Boeing 737 Technical Guide now on sale
02 Nov 2017 - UT Air 737-500 VQ-BJP Loss of control on approach
29 Oct 2017 - IAI 737-700F Conversion gets FAA STC
26 Oct 2017 - 737-1/2/3/4/500 fuselage skin panel AD issued.
26 Oct 2017 - NG CDS BP15 described
24 Oct 2017 - Photo added Norwegian 737 MAX-8
19 Oct 2017 - KNKT issue their preliminary report into the overrun of 737-300 PK-CJC at Rendani Airport, Manokwari, West Papua on 31 May 2017
18 Oct 2017 - Photo added Geneva Fire Service 737-200 F-GCJL
27 Sep 2017 - Final report issued into Shaheen Air 737-400 AP-BJO runway excursion on landing at Lahore, Pakistan
26 Sep 2017 - The story behind TC-SKF Sky Airlines Boeing 737-400 stored at Antalya
22 Sep 2017 - The NTSB have released their final report into the runway overun at LGA of Eastern 737-700, N923CL.
21 Sep 2017 - AAIB issue special bulletin into Sunwing Airlines 737-800 C-FWGH take-off performance error at Belfast
21 Sep 2017 - New photo SX-MAH Air Mediterranean Boeing 737-400 at Olbia.
21 Sep 2017 - Final report issued into Jet Airways 737-800 VT-JTD tailstrike on landing at Dhaka 22 Jan 2017
19 Sep 2017 - Spicejet 737-800 VT-SGZ runway excursion on landing at Mumbai
19 Sep 2017 - Preliminary report issued into the overrun on landing of AerCaribe 737-400SF HK-5197 at Leticia, Colombia.
11 Sep 2017 - AD issued to revise T/O trim range for 737-700 with blended winglets.
04 Sep 2017 - China Eastern B737-800 tail strike on landing at Wenzhou
04 Sep 2017 - Photo of 737-300QC G-CELY added
25 Aug 2017 - Head-up Display page added
21 Aug 2017 - 737-1/2/3/4/500 wing skin cracks AD issued.
19 Aug 2017 - Preliminary report issued into Malaysia Airlines 737-800 9M-MXH runway excursion on landing
18 Aug 2017 - 737NG AD issued after a Krueger flap bullnose departed an airplane during taxi, which caused damage to the wing structure and thrust reverser.
17 Aug 2017 - MAX to offer production line installed Wi-Fi
15 Aug 2017 - LEAP-1B start sequence differences described
14 Aug 2017 - 737-900ER doors panel photo added
12 Aug 2017 - Latest advert from Boeing - Think more. Think MAX
02 Aug 2017 - The NTSB have released their factual report into the runway overun at LGA of Eastern 737-700, N923CL.
01 Aug 2017 - 737CL skin lap splice lower fastener row fatigue AD issued.
31 Jul 2017 - Updated photo of the IAI Elta 737-400 radar testbed
21 Jul 2017 - More details on the MAX APU differences here
19 Jul 2017 - 737NG rudder pedal AD
19 Jul 2017 - New photo added Air Europa 737-800 EC-JHK
18 Jul 2017 - Tri-M.G 737-300SF PK-YGG runway excursion on landing at Wamena, Indonesia
17 Jul 2017 - The 737 Tech Site is now on Instagram
15 Jul 2017 - Ecodemonstrator 737-800 added
05 Jul 2017 - New photo added: Bul Air 737-300 LZ-BOO
26 Jun 2017 - United releases more details on the MAX-10
19 Jun 2017 - Boeing launches the MAX -10
08 Jun 2017 - Latest edition of The Boeing 737 Technical Guide now on sale
31 May 2017 - The NTSB has released the Docket of the overrun of Eastern 737-700, N278EA, at LGA on 27 Oct 2016
31 May 2017 - Sriwijaya 737-300 PK-CJC runway excursion on landing at Manokwari, Indonesia.
30 May 2017 - 737-400 aft fuselage skin cracking AD issued today
30 May 2017 - IAI Elta 737 radar testbeds
26 May 2017 - New advert - The First in the Family is Here
26 May 2017 - 737 MAX-7 under threat from C series pricing
25 May 2017 - Another 737CL lap joint AD issued
23 May 2017 - Description and photos of 737 heavy maintenance
23 May 2017 - Two new 737 ADs issued today
23 May 2017 - Coulson Aviation of Canada to convert 737-300's into air tankers
22 May 2017 - 737 MAX makes its first commercial flight
12 May 2017 - Ever wondered how a BBJ is furnished? Click here
11 May 2017 - Construction starts on 737 Completion Plant in China
10 May 2017 - MAX flights suspended after concern about LEAP-1B LPT
10 May 2017 - The KNKT has issued its preliminary report into the runway overrun at Yogyakarta of 737-800, PK-GNK operated by Garuda
08 May 2017 - MAX Onboard Network System described
06 May 2017 - APU shutdown cool-down cycle explained
06 May 2017 - Four new FMC driven crew alerts on the MAX Engine Display
02 May 2017 - Keith Leverkuhn gives more details on the MAX-10 main landing gear solution