AMP work orders
Aeroplane tasks follow the minimum inspection programme: the annual, and the 100-hour when the programme requires it. Helicopter tasks come from the manufacturer ICA.
Part-145 and Part-ML maintenance
The logbook stays with the aircraft.
yrsair is repair software for EASA Part-145 shops, FBOs, and independent mechanics. Plan the work, track hours and landings, and issue the certificate of release to service — in the hangar, and offline on the ramp.
Light aeroplanes up to 2 730 kg and helicopters up to 1 200 kg, under Part-ML.
3 yrshop work pack kept after the CRS
30 dto enter the CRS in the logbook
Offlinetechnician app in the hangar
Part-66sign-off checked against the authorisation
The hangar, finally in one place
Software for how light aircraft and helicopters are actually released.
The work order, the aircraft logbook, and the certificate of release to service stay on the same tail. Hours, landings, and the next AMP task are visible before the aircraft is opened.
Hours, cycles, landings
Airworthiness directives show when they are due. A service bulletin becomes due only when the AMP makes it mandatory. A manufacturer TBO counts the same way.
Parts with a Form 1
Rotables and serialised parts trace to an EASA Form 1. Fitment waits until that release, or another document the MOE accepts, is on the work order.
Release to service
Part-145 and Part-CAO staff sign in the organisation’s name. An independent Part-66 engineer signs under ML.A.801. A correction leaves the original entry visible.
Owner portal
Owners and pilots see maintenance status, the logbook, and what is due next. On an open job they receive the text, photos, and voice notes the shop publishes, and they can reply. When the aircraft is sold, the record set goes with it.
Licence check
Sign-off is matched to the Part-66 subcategory — B1.2, B3, B1.4, B1.3, or B2 — and to the company authorisation. The preflight stays with the pilot.
Mobile app for certifying staff
The work pack travels with the person holding the wrench.
Open the AMP cards, log time, and attach photos from the cowling or the cabin.
Draft a note for the owner — text, a photo, or a short voice recording. It reaches them only after the shop publishes it.
Keep working offline in the hangar. Findings and the release sync when the device sees the shop network again.
Request a part or a tool without leaving the task. A Form 1 that is still missing stays visible on the card.
The same Part-66 authorisation applies on the phone as it does in the office.
From induction to release
Three moves. Then the aircraft is released to service.
Induct
Open the aircraft on hours, landings, AD status, and the next AMP task. Stage only parts that already have a Form 1.
Execute
Certifying staff clear cards on the app. A deferred defect keeps the date it was first found. A published update tells the owner what you found. It does not change the logbook.
Release
The CRS names the certifying staff. The shop keeps the work pack for 3 years. The owner keeps the aircraft record.
Two record sets
One file flies with the aircraft. One file stays in the shop.
Part-ML continuing-airworthiness records move to the next owner. The Part-145 or Part-CAO work pack is the shop’s proof of the release.
Aeroplanes ≤ 2 730 kg
Helicopters ≤ 1 200 kg · 4 seats
Not on an airline AOC
Aircraft logbook
Type, registration, flight time, cycles, landings, and each CRS. The release is entered within 30 days of the task.
Life-limited parts
Engines, propellers, and every life-limited component. On a helicopter that includes blade, hub, mast, and transmission life, where landings count.
AMP and ARC
The programme status, mass and balance, and the airworthiness review certificate. Above the Part-ML limits, the aircraft stays on Part-M.
Shop work pack
Task cards, findings, sign-offs, and the updates published to the owner, kept for 3 years after the CRS. The owner receives the release and the records the aircraft file needs.
Tools and data
Calibrated tools, the ICA revision used for the job, and the goods-in check on every Form 1. The revision is stored with that release.
Staff and occurrences
The certifying-staff file is kept for 3 years after the person leaves. An occurrence goes to the competent authority within 72 hours.
Lead capture
See yrsair on one of your aircraft.
Tell us about the shop. We’ll walk through an annual, a helicopter inspection, or a release — not a slide deck.
We reply within one business day. No newsletter unless you ask for it.
Request received. A specialist will write to you about a walkthrough for your operation.