Tekniske meddelelser

Læs om pilotens ansvar på denne side.

Her finder du motormanualer og -bulletiner m.m.:

Rotax. - Videofilm m.m. fra RotaxOwner.

Jabiru Aircraft Engine. - Camit Aero Engines. - HKS

Links til andre motorfabrikanter.

​06.11.16

ATEC Mandatory Bulletin 2-2016

Subject: Canvas coating of wings, horizontal tail and vertical tail rudder on all types of ZEPHYR aircraft

Date of issue: 1.9.2016 Effective from: Immediate validity, before next flight

Affected products: ZEPHYR, ZEPHYR 2000 and ATEC 122 Zephyr Serial numbers of affected products: All Zephyr airplanes

Klik her for den fulde bulletin.

17.09.16

- Jabiru Service Bulletin JSB 40-1 dated 16.Sept 2016:
Jabiru Mechanical Fuel Pump

Background:
- During routine maintenance a brass intake hose tail connection
on a Jabiru mechanical fuel pump body was found to be loose.
- This service letter acts as a precautionary service message
to inform maintainers and operators of this potential condition

09.09.16

ROTAX Service Letter SL-912-018 / SL-912i-007, SL-914-016 / SL-2ST-010, see d06367.pdf

Language Standardization in Technical Documentation for ROTAX® Aircraft Engines
This service letter applies to all ROTAX® aircraft engines.
As of September 1st, 2016 BRP-ROTAX has switched all of its documentation for Aircraft Engines to "English only"..
Because English is the standard aviation documentation language worldwide, the language of all original texts in technical documentation for ROTAX® aircraft engines has been standardized to English.
Where translations exist, the English version is now deemed authoritative.

22.07.16

Rotax Mandatory Service Bulletin: Serial number ranges are detailed in ASB-912-069 / ASB-914-051 (certified engines) and ASB-912-069UL / ASB-914-051UL / ASB-2ST-003 (UL engines).
The affected floats must be replaced with current-issue 861185 floats, which are now marked with three dots for positive identification. Denne ASB er en gentagelse af ASB per den 15.07.16 herunder.

17.07.16

CAA UK har udsendt en MPD på Ikarus C42 flyene #2016-006E dated 15th of July 2016.
Cracks have occurred starting from the centre hole in the forward hub on some Neuform propellers. Three aircraft have been affected with hours flown ranging from 400 to 1050. Read the MPD (Mandatory Permit Directive)

15.07.16

Emergency MPD 2016-007-E: Aerotechnik EV-97 Eurostar: Fuselage - Rear Fuselage Bulkhead - Inspection for Cracking.

Read the Emergency MPD from CAA UK

15.07.16​

Rotax har udsendt en Mandatory ASB (Alert Service Bulletin) ASB-912-069UL d06360.pdf. Kontroller serienumrene for motorer og karburatorer og find ud af om du er blevet "udtrukket".

What's this all about, and how does it affect my engine?? skriver Rotax Owner.
If you have recently taken delivery of a new ROTAX 912, 914, or 582 that was produced AFTER MAY 9th, 2016 - or - if you have recently replaced 912, 914, 582, 447, 503 or 618 carburetors or carburetor floats with replacement parts that were produced AFTER MAY 9th, 2016 - then you should go on!

11.07.16

Rotax har udsendt Service Letter Conditions relating to the limited extended warranty for ROTAX® Engine Types 912/914 Series and 912 i Series dateret den 07.07.2016: SL-912-012 R3, rev.3., d06354.pdf. Nok godt at vide for nye flyejere i branchen. Service brevet gælder også nye og ubrugte og fejlfri dele til Rotax' motorer. Dog er der begrænsninger. Der er 9 punkter, som det nok er værd lige at se nærmere på side 3 i dokumentet som er på 6 sider. Men husk at i byretten er det den tyske udgave, der gælder. God læselyst ;-)

​03.07.16

- Rev.7 of the maintenance manual for JABIRU 2200 AIRCRAFT ENGINE and 3300 AIRCRAFT ENGINE DOCUMENT No. JEM0002-7 dated: 30th June 2016 (106 pages) is now available on the Jabiru homepage

01.07.16

- Jabiru Service Bulletin: JSB 012-3 Issue: 3, dated 30th June 2016. Subject: Jabiru Engine Flywheel Attachment. JSB012 Issue 3.
Since Issue 2 there has been another revision to the flywheel connection design, namely the introduction of 3/8” capscrews in this connection. The serial number range and applicable action for these engines is therefore updated.

29.06.16

​CAA UK har besluttet at udsende MPD (Mandatory Permit Directive) for Ikarus C42 varianter gældende fra den 29.juni vedr. revner i fuselage røret hvor der er foretaget udskæringer. Læs MPD 2016-004-E.

20.06.16

New Service Bulletin from Jabiru Aircraft Engine JSL014-3 (rev.3)  dateret 17.06.16 "Jabiru Cylinder Head Inspection":  Jabiru Go-Nogo gauges and reams referenced, Double valve spring upgrade detailed. Incomplete review of all the information in this document  can cause errors. Read the entire Service Letter to make sure you have a complete understanding of the requirements.

​​

19.06.16

Owner’s Service Bulletin – OSB 29 Issue 1 dated 16th of June 2016.

Applicability – Ikarus C42 all models.
The problem appears primarily to affect high hours (1000hr+) early examples of the C42 on which the affected cut-outs were made manually. Later models are machine cut, and are thought less likely to exhibit the problem but they remain subject to this service bulletin until further notice. Find all the SB's lined up here on the UK disty homepage.

14.06.16

Service Bulletin – SB 30 Issue 1 dated 5th of May 2016.
Applicability – Ikarus C42 fitted with Neuform Propeller
Inspection of propeller hub for cracking.
Nature of Defect: BMAA have been made aware of cracks starting from the centre hole in the hub on some
Neuform propellers.
As can be seen from the pictures 1 to 3 below, the cracking is quite extensive and the two
principal cracks have gone nearly the complete radius of the outer hub.....read the 3 pages Service Bulletin on the BMAA homepage.

26.05.16

New Overhaul Manual for Jabiru 2200 & 3300 Aircraft Engines, Document No. JEM0001-9 - dated: 26 th May 2016. 

You will find the manual here

.

11.05.16
Mandatory bulletin fra ATEC og som gælder alle ejere af Zephyr og Faeta.

En grim ulykke i Norge, forårsaget af en uoriginal airbox der er eftermonteret, har afstedkommet denne bulletin fra Atec.
Har du denne airbox monteret ,skal den kontrolleres inden næste flyvning.

Se vedhæftet bulletin


10.03.16
From ATSB (Australian Transport Safety Bureau): Engine failures and malfunctions in light aeroplanes


2009 - 2014. Final report 9 March 2016 AR2013-107.
Over the 6-year study period between 2009 and 2014, 322 engine failures or malfunctions involving light aircraft were reported to the Australian Transport Safety Bureau (ATSB) and/or Recreational Aviation Australia (RA-Aus). These reports involved single-engine piston aeroplanes up to 800 kg maximum take-off weight. Read the AR2013-107 Final Report.

14.12.15

Jabiru Service Letter JSL019-2 (ver.2) dated 14th of December 2015: Rudder End Cable Inspection, all Jabiru aircraft. A single incident involving the precautionary landing of a Jabiru aircraft has highlighted a condition which can potentially lead to an in-flight loss of rudder control.


06.11.15

ROTAX RELEASES Service Instruction SI-912-23: Introduction of a radiator retrofit kit for 912 series. A retrofit kit (part number 881535) has been released. It is designed to adapt the "New Style" 997083 radiator (with sloped sides) to an installation where rectangular mounting is desired. Read the SI-912-23. Read also the blog on Rotax-Owner.com


02.10.15
New revision of the Jabiru Engine Maintenance Manual and the J2200 and J3300 Instalation Manuals.

01.10.15
Jabiru Service Letter JSL01, issue 1 dated 1st of October 2015 regarding oil cooler hoses. A single incident involving the forced landing of an aircraft with a Jabiru 2200 engine installation has brought to light a condition which can potentially lead to an in-flight loss of engine oil pressure


01.10.15
På nogle Savannah'er har man afmonteret slotsene. På en forespørgsel til fabrikken ICP via den danske forhandler, har vi fået det svar, at fabrikken ikke vil godkende at man afmonterer slotsene.


Det vil så sige at flyene ikke er luftdygtige, før slotsene er genmonteret.
Dette gælder ikke VG modellerne hvor der aldrig har været slots.

med venlig hilsen
Preben Bruhn Jensen
materielchef


05.08.15
Jabiru LSA Service Notification: JSN 007-6 (rev.6) cert. models 2200 engine and Service Letter JSL007-6 (rev.6) uncert.engines 2200: Alcohol, lead, compression ratio: Fuel guidance release date 5th August 2015. Read the 22 pages.


05.08.15
Jabiru Service Letter JSL014-2 issue 2. Cylinder head inspection dated 5th of August 2015. Read the 14 pages.


24.07.15

Publication Index f​or ROTAX Aircraft Engines

24.07.15
List of stolen ROTAX engines type 912 and 914 (Series) and 2-stroke aircraft engines dated 24 July 2015. Read more.

09.07.15

New overhaul manual for Jabiru 2200 & 3300 aircraft engines JEM0001-8 dated 8th of July 2015 available. Read page 198-200 for history of updates.

26.06.15
This JSL017-1 document from Jabiru is an informational letter applicable to all models of Jabiru Aircraft and Engines about OEM parts vs. fake parts. Read the letter.

23.06.15
MPD 2015-001 from CAA UK number 15-01 dated 23 June 2015: Aerotechnik EV-97, 97A Eurostar, EV-97 Eurostar SL, EV-97 teamEurostar UK and EV-97 Eurostar SL Microlight: Wing Flaps - Correct Engagement of the Actuator Pins - Inspection


Description:

MANDATORY PERMIT DIRECTIVE. Read the MPD.

19.06.15

New Jabiru Service Bulletin JSB-038-1: Jabiru Composite Propeller - release date 22nd June 2015. All models affected. Read more.


05.06.15
Proposed MPD from CAA UK number 15-01 dated 05 June 2015: Aerotechnik EV-97, 97A Eurostar, EV-97 Eurostar SL, EV-97 teamEurostar UK and EV-97 Eurostar SL Microlight: Wing Flaps - Correct Engagement of the Actuator Pins - Inspection


Description:

PROPOSED MANDATORY PERMIT DIRECTIVE. Read the MPD.

05.06.15
BMAA has been advised, that there is a manufacturing defect with the Semperit Fuel Hose FUB 386 dated Q3/2014 (printed on hose itself). Read more. See also the Skydrive homepage.

​​

02.06.15
New maintenance manual for Jabiru engines 2200 and 3300 JEM0002-5 (ver.5) dated June 2nd. See section 14, page 101 for updates.

29.05.15
DAeC* i Tyskland har lagt Service Bulletin SB-42-019-2015, Maj 2015, ud på sin hjemmeside ang. brændstof-pumpen/-systemet på Comco Ikarus C42 serien. Læs bulletinen (tysk)
*) Deutscher Aero Club


14.05.15
Rotax releases service bulletin ​SB-914-050 and SB-914-959UL: "Replacement of the overload clutch". Due to a deviation in the manufacturing process, certain ROTAX 914 series engines with optional gearbox overload clutches may be prone to unwanted slippage.


The "Expanded Information" video provides additional information for SB-914-050 which covers the replacement of the propeller gearbox overload clutch on certain Rotax 914 aircraft engines.


This video demonstrates how to check if your 914 has been equipped with the optional slipper clutch.


23.04.15
SB-912-066UL rev.1: Change of Measurement Method from Cylinder Head Temperature to Coolant Temperature for ROTAX® Engine Type 912 and 914 (Series). 

Read the mandatory Service Bulletin dated 23 April 2015


SB-912-068UL rev.1: 

Specification/Change of Engine Configuration and/or Type Plate for ROTAX Engine Type 912 and 914 (Series). 

​Read the mandatory Service B​ulletin dated 23 April 2015.


16.04.15
New Service Instruction from Rotax: 

​Selection of suitable operating fluids for Rotax engine type 912 i, 912 and 914 (Series) ver.8 (UL) dated 16 April 2015. See SI-912-16-R8


02.04.15
For Jabiru-folket: JabaChat marts 2015 er tilgængeligt. Du kan opdatere dig på Jabiru fly, motorer, propeller o.a. Der er bl.a. en ikke-komplet liste over modifikationer på motorerne med indikation af hvilke motorserienummer det drejer sig om. Klik her.

26.03.15
Revised MANDATORY ROTAX SERVICE BULLETIN:
"Periodic Inspection of the Float Buoyancy for ROTAX 912 and 914 (series)"
SB-912-065UL R3 and SB-914-046UL R3


26.03.15
Revised MANDATORY ROTAX SERVICE BULLETIN:
"Exchange of floats on ROTAX® Engine Type 912 and 914 (Series)"
SB-912-067UL R1 and SB-914-048UL R1

20.03.15
JSB037-1: Jabiru Aircraft with over 2000 airframe hours

As a precautionary measure a 2000 hour life is now imposed on all AN4 wing attachment bolts, both the front and back. Read the bulletin.


04.03.15
Rotax releases revised 'TR' pages for 912/914 Installation Manuals.
If you have a recent 912 or 914 (since 2013) - or your older engine has been updated with one or more of the "new style" cylinder heads - be sure to download and carefully review these important updates!


IMPORTANT:
Waterless coolant formulations (Evans, or others) are NO LONGER APPROVED for use in any 912 or 914 engines equipped with the "New Style" (2013 or later) cylinder heads.

(see the TR documents for complete details...)

(for those of you who do not subscribe Rotax News from RotaxOwner.com)


03.03.15 Opdateret 12.02.16
Rotax has released a Mandatory Bulletin 

requiring exchange of the carburetor floats on certain Rotax 912/914 series engines and carbs. All 912/914 Carburetor floats in the ranges of applicability described in this bulletin must be replaced by new "marked" replacement floats, which will be marked with one or two embossed 'dot' markers as shown. 


Read bulletin SB-912-67UL R1, SB-912-67 R1 and SB-912-65UL R3
Read SB-912-67 R1 for complete instructions.

tekniske  1

19.01.15

Rotax Service Bulletin Index rev.17 for the 2T engines and 912 and 914 engines dated the 19th of January 2015. Click here for more.

Read also this page on Rotax Owners homepage.

19.01.15

Rotax: Temporary revision TR-IM-912-001 concerning the cooling system in the old and the new cylinderhead. Click here for ​more.

Read also this page on Rotax Owners homepage.


15.01.15
Jabiru Service Bulletin JSB031-3: Engine Through Bolt Replacement and Upgrade is rev.3 dated 15 January 2015. Read the bulletin.


19.12.14
New Service Instruction from Rotax SI-912-020 / SI-914-022 REVISION 8
"Running Modifications on Rotax Engine type 912/914 series"
This revision of the Service Instruction has been expanded to include information about the change of CHT measurement (as described in the recent bulletin SB-912-066/914-047) for the new style cylinder heads (see chapter 72-00-00 of this SI).
Read more.


15.12.14
New Service Letter from Jabiru JSL015-1regarding the 2200 engine.

Background: In July 2014 Jabiru Aircraft released a notification to owners
of certain 2200 engines regarding a potential issue affecting their ignition systems.
The issue can occur when the housing for the spring-loaded central carbon brush rubs
against the rotor as it turns. Over time in service the friction in this area can “weld” the
rotor to the cap and in some cases has led to a failure of the rotor and then of the
ignition.

08.12.14
Rotax Service Information SI-912-066UL:

Change of Measurement Method from Cylinder Head Temperature to Coolant Temperature for ROTAX® Engine Type 912 and 914 (Series). Read more.

​​

08.12.14
Rotax Service Information SI-912-016-R7 (rev.7)

Selection of suitable operating fluids for Rotax engine type 912 i, 912 and 914 (Series) dated the 8th of December 2014. Read more.


05.12.14
Jabiru Service Letter JSL007-5 (rev.5) dated the 1st of December 2014: Alcohol, Lead, Compression Ratio: Fuel Guidance replace issues 1 to 4 (rev.1- rev.4).
Issue 5 is now CURRENT and has been prepared with format changes to improve clarity.


05.12.14
Jabiru Service Letter JSL014-1 (rev.1) dated the 7th of December 2014

Jabiru Cylinder Head
Inspection. Affected models: All Jabiru Engines. Read JSL014-1.

21.11.14
Jabiru Service Letter JSL010-1 Service Time Intervals dated 21th of November 2014
It has come to the attention of Jabiru Aircraft that there exists confusion regarding the method by which time is measured for the purpose of determining service, maintenance and overhaul intervals.

Read about the difference between HOBBS Time EMS, Tacho Time EMS, HOBBS Time Analogue Tacho and Air Switch Time.
​​

18.11.14
Til alle med Woodcomp Propeller.
Kontroller inden næste flyvning dine propelblade for revner inde ved roden.
Jeg har fra en Eurostar, 3 propelblade med revner tæt ved navet. Bladene har
fløjet 600 timer.


Eurostaren havde ikke friktionskobling, og det kan måske være noget af årsagen.
Uanset det. Har du en motor med en Woodcomp-propel, så check den.
Se de 2 billeder herunder.

mvh
Preben Bruhn Jensen

Materielchef​

13.11.14
Rotax has released a revision of Mandatory Bulletin requiring periodic check of the carburetor floats on certain Rotax 912/914 series engines and carbs. 


"Periodic inspection of the float buoyancy for ROTAX Engine"

Type 912 and 914 (Series) dated 13 November 2014. Read e-Man​uals page to order your copy now for just £9.99.

Read more on www.jabiruworkshop.com/


06.04.13
Brug af mogas (autobenzin) i Jabiru fly. "Advarsel! Ved bruk av Mogas (Bilbensin) i fly med glassfiber tank"

Jabiru Scandinavia (Norge) har lagt nogle informationer ud på sin hjemmeside.
Læs mere under "Nyheter". Læs også denne side.


27.03.13
Six Rotax 912 (3x 80 HP and 3x 100 HP) were stolen in Spain. Please pay attention
primarily to suspicious low prices. Serial numbers are as follows: 5645830 – 5645618 –
4407737 – 4410669 – 4406796 – 5643909. Watch the Rotax Butchery.

06.03.13
Alert Service Bulletin (Mandatory) ASB-912-062UL R1 dated March 05/2013

available on www.flyrotax.com. Click here.

Watch the video on RotaxOwner.com, which will explain further.


23.02.13
Service Instruction for Rotax Engine Series 912/914:​

"Oil leakage in the area of the cylinder barrel". Check out if your s/n is affected. Read ​more


12.01.13

Rotax Service Bulletin: Publication Index for all engines dated December 17 2012. Read ​more

​​

22.12.12

At skifte på tid.............Med udgangspunkt i Rotax` Line Ma​intenance manual dateret 09-20-12, Sektion 05-10-00, paragraf 2.1​

med overskriften “Time limit for rubber parts” i denne sektion er denne artikel part 1 og part 2 blevet skrevet.

​​

"There are two important issues here to cover. First is the issue with hose time limits and how long will a rubber hose last? The second and possibly more important is hose selection and the right way to install a hose which is covered in part 2 of this article."


22.12.12
Jabiru Service Letter: Valve Spring Washer Adverse Wear JSL008-1
dated 21st December 2012 (all engines, all series numbers)


13.12.12
Charging System Troubleshooting on Rotax Owners.This video details procedures to troubleshoot charging system issues such as over voltage on Rotax 912 / 914 series aircraft engines. Watch the video.


28.11.12
Rotax Minute - Carburetor Arm Bushings.This video shows how to repair and prevent damage to your 4 stroke carburetor arms and brackets caused by the return spring.
Watch the video here.


02.10.12
2 new Service Instructions and 1 new Service Letter from Rotax:
- SI: Oil change for 912, 912i and 914 Series Engines dated 02.10.12 Rev.4
- SI: Purging of Lubrication System dated 02.10.12 Rev.1
- SL: Use of an Oil Thermostate dated 02.10.12 Rev.1
​​


27.08.13
REVISED Rotax Service Bulletin SB-912-063 UL Revision 2 with expanded serial number ranges of fuel pumps and engines affected!


04.09.12

Rotax Service Instruction SI-912/914-020-R6 (rev.6.). This SI revises SI-912/914-R5 dated 23 May 2011. Read "Running modifications on Rotax Engines 912/914-series" here.

Read ​SI-912/9​14-20R7 (Rev.7)​

​​


03.09.12

AIC B 2​4/12: Om brug af autobenzin indeholdende ethanol og/eller methanol (Bio-benzin) i luftfartøjer.Adskillige luftfartøjer med stempelmotorer - ultralette luftfartøjer,motoriserede dragefly/glideskærme såvel som lidt tungere GA luftfartøjer- er godkendt til at operere med autobenzin (automotivegasoline (mogas)). 


Disse godkendelser kan være begrænset til brugaf autobenzin, der ikke

indeholder alkoholer med lav molekylevægt (methanol eller ethanol). Læs mere.

​​

22.08.12
Rotax Minute - Spark Plug Thermal Paste

Ever wonder why Rotax reccomends the use of thermal paste on the spark plugs?

This video discusses the purpose and proper procedures for the use of thermal......


20.08.12
Ny Jabiru Service Bulletin JSB033-1 dateret 17.august 2012.Se http://www.jabiru.net.au/images/JSB033-1_Piston_Circlips.pdf
Omhandler udskiftning af låseringe på visse motor-serienumre.


10.08.12
For the Jabiru 2200 engine owner........A new maintenance manual dated the 26th of July 2012 has been issued. Read more.
On the first page you will find this text:
"It is the owner`s responsibility to regularly check the Jabiru web site at www.jabiru.net.au for applicable Service Bulletins and have them implemented as soon as possible. Failure to do this may render the aircraft un-airworthy and void Jabiru’s Limited, Express Warranty."
Check out the complete list of manuals.


17.07.12

Service Bulletin: Publication index for all Rotax engines on www.flyrot​ax.com


12.07.12
"New video on coolant elbow servicing" on Rotax-Owner.com.
Rotax Owner releases another video in it`s series of "Rotax Minute" videos. This subscriber
suggested topic covers the procedures for removing, adjusting and re-installing the coolant
elbows on a 4 stroke Rotax aircraft engine. Learn how to prevent damage during removal
and how to properly seal during re-installation.


07.07.12
Rotax Minute - Air Filter Servicing
This new video details procedures for washing and oiling K&N air filters.

See tips on how to properly service these filters for specific use on Rotax aircraft engines, as well as tips to help avoid potential problems.
Visit All Video List on Rotax-Owner.com.

28.05.12 (opdateret 01.06.12)
Rotax Alert Service Bulletin ASB-912-061UL-R1 Revision 1.
Note: This ASB only affects some hoses supplied by Rotax, it is serial number specific.
More serial numbers are affected than previously indicated.
Rotax has released an Alert on a select group of fuel lines found with the 893114 fuel pumps.
This was due to reports of some rubber debris coming from the inside covering of the fuel lines
that could possibly contaminate the carburetion jetting.
Read more on Rotax News Network (ikke opdateret endnu) and see the video on Rotax-Owners.com


09.03.12
Nye Rotax manualer.Service Letter: Definition for propeller strike or accidental engine stoppage d05178, 08.March 2012.

Service Instruction: Selection of suitable operating fluids d0​5289, 08.March 2012


Rotax912i Series:

- Operators Manual for engine type 912i Series d05183, 01.January 2012

- Maintenance Manual for engine type 912i d05181, 01.January 2012

- Installation Manual for engine type 912i d05185, 01.January


08.03.12 opdateret 14.03.12
Rockwell Collins` new electronic dual-channel Engine Control Unit (ECU) will be featured on the Rotax® 912 iS (non-certified) piston engine for Light Sport Aircraft (LSA).

This ECU, which is the first that meets aerospace design assurance standards for certification in the LSA market, was announced at a launch event today at the BRP-Powertrain factory in Gunskirchen, Austria, an affiliate of Bombardier Recreational Products Inc. (BRP).

- Rotax 912iS: Can I retro-fit the injection to the engine?
NO, it is a new engine with new block, crankshaft, ignition to name a few parts.
More than 60% of the parts in the iS have new part numbers or are newly created just for this engine. 

Read FAQ`s about the new Rotax912iS engine on Rotax News Network.

Read more. Read also. More info on www.bydanjohnson.com/
​​​
"Dynafocal" motorophæng. (Conical?)


26.01.12
Mandatory
Rotax Alert Service Bulletin ASB-912-060UL dated 26.January 2012Engines affected: All versions of 912UL, 912ULS and 914UL: Checking of the

oilpump bolts for correct torque. Read the b​ulletin.

​​

January 2012
The Anatomy of Carb Sync​
How do you know which one to adjust?
Read more on Rotax-Owner.com.

​​

02.01.12

Rotax Alert Service Bulletin ASB-912-059UL (-914-) dated 15.november2011

replaced by ASB-912-059UL (-914-) dated 01.january 2012.

Some changes is serialnumbers involved.​

​DULFU

Dansk UL-Flyver Union

Søparken 2, 

9440 Aabybro