MAINTENANCE TRACKING AND DIGITAL LOGBOOKS

Know what's due. Prove what's done.

Radar is maintenance tracking and a digital logbook. Use one or both. Track what's due, sign work off once and release with the paperwork complete. With your logbooks in Radar, every line opens the page that proves it.

Get a demo See the live demo

Status

N724RD Challenger 350 · sample aircraft

As of Sep 20, 2026

Airworthy

Airframe 12 month inspection05-10-00 · every 12 months

41 days

In the green

Engine 1 borescope inspection72-00-00 · every 800 hrs

96 hrs

In the green

Squawk: Engine 2 #7 fuel nozzleStreaking on the hot section borescope

Open

APU 12 month inspection49-00-00 · every 12 months

7 months

In the green

ELT battery replacement25-62-00 · every 24 months

14 months

In the green

MLG retract actuator overhaul32-30-00 · 6,000 cycles

1,840 cyc

In the green

Work plan · WP-4

Airframe 12 month and 2 more

Sample Aviation Services · Oct 6 to 9

Airframe 12 month inspection

✓ Technician · R. Patel✓ Inspector · J. Okafor

Planned

Engine 1 borescope inspection

✓ Technician · R. Patel✓ Inspector · J. Okafor

Planned

Replace Engine 2 #7 fuel nozzle

✓ Technician · R. Patel✓ Inspector · J. Okafor

Planned

Release to serviceWaiting on the shop's paperwork

3 open

Released to service

1400 SAMPLE WAY, HANGAR 6, WILMINGTON, DE 19804

AIRFRAME MAINTENANCE RECORDWO#:H2026-0412

Registration

Make

Model

Serial Number

Date

N724RD

Bombardier

CL-350

20999

02/AUG/2026

Airframe Time:

5902.7

Airframe CYC:

3771

Location

KILG

Complied with the following:

05-20-00 12 MONTH INSPECTION AND 30 DAY CHECK COMPLIED WITH IAW CL350 MPM.
Performed all 12 month and 30 day inspection tasks I/A/W BD-100 MPM 05-20-00 and CL350 AMM. No defects noted at this time.
33-51-00-201 FUNCTIONAL CHECK OF THE EMERGENCY LIGHTING BATTERY PACKS.
Performed functional check of the cabin and exit emergency light batteries I/A/W BD-100 AMM 33-51-00. All packs held charge. No defects noted at this time.
29-11-04-201 REPLACED HYDRAULIC SYSTEM 1 AND 2 PRESSURE FILTER ELEMENTS.
Removed and replaced the NO. 1 and NO. 2 hydraulic pressure filter elements I/A/W BD-100 AMM 29-11-04. Performed leak check. Leak check good.
32-41-00-201 GENERAL VISUAL INSPECTION OF THE MLG WHEELS AND BRAKES.
Performed general visual inspection of the MLG wheels, tires and brake assemblies I/A/W BD-100 AMM 32-41-00. Wear pins within limits. No defects noted at this time.
34-11-00-720 PITOT STATIC SYSTEM LEAK CHECK.
Performed pitot static system leak check I/A/W BD-100 AMM 34-11-00 and 14 CFR 91.411 Appendix E. System within limits.

HYD FILTER ELEMENT NO. 1 Removed
P/N: AC-B932F-8
S/N: N/A

HYD FILTER ELEMENT NO. 1 Installed
P/N: AC-B932F-8
S/N: N/A

HYD FILTER ELEMENT NO. 2 Removed
P/N: AC-B932F-8
S/N: N/A

HYD FILTER ELEMENT NO. 2 Installed
P/N: AC-B932F-8
S/N: N/A

I certify that the above stated maintenance and/or inspection(s) was performed in accordance with the current FARs and the airframe or engine identified above was found to be in an airworthy condition and is approved for return to service with respect to the work performed. For details of work performed reference customer W.O. N724RD-H2026-0412

Signature:

Name: J. Okafor Certificate Number: A&P 45•11 IA

Sample record for illustration

RADAR FLIGHT
OPERATIONS

CHECK CURRENT DUE LIST FOR DUE TIME CHANGES

Operator: RADAR FLIGHT OPERATIONS LLC

Serial No.: 20999 Model: CH350

Reg No.: N724RD

Work Card No.: 72-00-001 REV 02

Workorder No.: 418207

Date(DD/MMM/YYYY)A/C HRSAFLENG 1 HRSENG 1 CYC

Due At30-JUN-20265872.037526836.0

Accomplished 20/06/20265865.437486812.44791

I CERTIFY THAT THIS AIRCRAFT HAS BEEN INSPECTED OR REPAIRED IN ACCORDANCE WITH CURRENT FEDERAL AVIATION REGULATION 91.409 (F)(3) AND APPROVED FOR RETURN TO SERVICE.

TECHNICIAN SIGNATURE: [TECH] KIND OF CERTIFICATE & NO.: CRS H7FR204K

INSPECTED BY: [INSP] KIND OF CERTIFICATE & NO.: CRS H7FR204K

>72-00-00-200 BORESCOPE INSPECTION OF HP COMPRESSOR AND COMBUSTOR - ENGINE 1 (600 HR INTERVAL)

COMPLIED WITH DECLINED DEFERRED NOT APPLICABLE

All text added to the "Note" field will be presented as part of the MOC selection through the application.
Ex: MOC of "Complied With" and a Note of "At Manufacture" will display as "Complied With - At Manufacture"

Compliance Note:

TECH INSP LABOR-HRS
__HRS.THS__

CHALLENGER IS A TRADEMARK OF ITS MANUFACTURER

19-JUN-2026
WID: 51829904-1
Return completed copy to the records department
> INDICATES DUE ITEMS

Total Pages = ______, Initial ______.1 of 1

Sample record for illustration

LOGBOOK ENTRY
ENGINE 2

Crestline Aero Repair
800 Sample Way, Suite 2
Tulsa, OK 74115
(918) 555-0172
qa@crestlineaero.example

Aircraft Registration NumberN724RD

ManufacturerHONEYWELL

ModelHTF7350

Serial NumberP-137418

Aircraft Hours5410.9

Aircraft Landings3474

Component Hours4779.5

Component Cycles3388

1. 73-11-03-401 REMOVED AND REPLACED #7 FUEL NOZZLE - REMOVED THE #7 FUEL NOZZLE AND INSTALLED A SERVICEABLE FUEL NOZZLE I/A/W HTF7000 EMM 73-11-03. PERFORMED IDLE LEAK CHECK AND OPERATIONAL CHECK. LEAK CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.

2. 71-00-00-710 ENGINE GROUND RUN - PERFORMED ENGINE GROUND RUN AND LEAK CHECK AFTER MAINTENANCE I/A/W HTF7000 EMM 71-00-00. ALL PARAMETERS WITHIN LIMITS.

PART NAMEREMOVED P/NREMOVED S/NINSTALLED P/NINSTALLED S/N

FUEL NOZZLE #73070912-7FN-0A11823070912-7FN-0C2231

THE AIRCRAFT AND/OR COMPONENT IDENTIFIED ABOVE WAS REPAIRED, SERVICED AND/OR INSPECTED IN ACCORDANCE WITH CRESTLINE AERO REPAIR GENERAL MAINTENANCE MANUAL, AND MANUFACTURER’S RECOMMENDED INSPECTION PROGRAM AS REQUIRED BY 14 CFR FAR 91.409(f) (3) AND HAS BEEN DETERMINED TO BE IN AIRWORTHY CONDITION AND IS APPROVED FOR RETURN TO SERVICE WITH RESPECT TO THE WORK ACCOMPLISHED. PERTINENT DETAILS OF WORK PERFORMED ARE ON FILE. Pertinent detail of the work scope are found within work order number C2025-188.

Signature

Certificate Type
& Number

A&P 38•72

Printed Name

M. REYES

Date

08/SEP/2025

1 of 1

Sample record for illustration

1. Approving Civil Aviation Authority/Country:

FAA/United States

AUTHORIZED RELEASE CERTIFICATE
FAA Form 8130-3, AIRWORTHINESS APPROVAL TAG

3. Form Tracking Number:

CAS-8130-44172

4. Organization Name and Address:

CRESTLINE AERO REPAIR
FAA CRS C4RA118K
800 Sample Way, Suite 2, Tulsa, OK 74115

5. Work Order/Contract/Invoice Number:

CAS-26-0917

6. Item:

7. Description:

FUEL NOZZLE

8. Part Number:

3070912-7

9. Quantity:

10. Serial Number:

FN-0C2231

11. Status/Work:

OVERHAULED

12. Remarks:

Overhauled IAW CMM 73-10-12 Rev 9.

13a. Certifies the items identified above were manufactured in conformity to:

Approved design data and are in a condition for safe operation. Non-approved design data specified in Block 12.

14a.

14 CFR 43.9 Return to Service Other regulation specified in Block 12

Certifies that unless otherwise specified in Block 12, the work identified in Block 11 and described in Block 12 was accomplished in accordance with Title 14, Code of Federal Regulations, part 43 and in respect to that work, the items are approved for return to service.

13b. Authorized Signature:

13c. Approval/Authorization No.:

14b. Authorized Signature:

14c. Approval/Certificate No.:

CRS C4RA118K

13d. Name (Typed or Printed):

13e. Date (dd/mmm/yyyy):

14d. Name (Typed or Printed):

M. Reyes

14e. Date (dd/mmm/yyyy):

Oct 8, 2026

User/Installer Responsibilities

It is important to understand that the existence of this document alone does not automatically constitute authority to install the aircraft engine/propeller/article. Where the user/installer performs work in accordance with the national regulations of an airworthiness authority different than the airworthiness authority of the country specified in Block 1, it is essential that the user/installer ensures that his/her airworthiness authority accepts aircraft engine(s)/propeller(s)/article(s) from the airworthiness authority of the country specified in Block 1. Statements in Blocks 13a and 14a do not constitute installation certification. In all cases, aircraft maintenance records must contain an installation certification issued in accordance with the national regulations by the user/installer before the aircraft may be flown.

FAA Form 8130-3 (02-14)NSN: 0052-00-012-9005

Sample record for illustration

Airframe 12 month inspection

Engine 1 borescope inspection

Squawk: Engine 2 #7 fuel nozzle

“The average DOM spends two to four hours a day dealing with logbooks. With Radar, it's thirty minutes.”
Ty, Director of Maintenance, Craft

1 sign-off per task writes the logbook entry and moves the due list, in place of three separate write-ups
10 to 20%¹ of a business jet's value rides on complete records
$20,000 saved on one part a customer was about to re-buy

1 Asset Insight appraisers, cited in AvBuyer, 2021.

ONE SIGN-OFF

Sign it once. The logbook and the due list both update.

One task on a sample G550, start to finish, in Radar.

1Coming due
2Signed on the work card
3Written into the logbook
4Due list moved

Without Radar, the same task is written up three times: the work order, the logbook entry and the compliance form for the tracking service.

GETTING RECORDS IN

Send the binders. Get back every entry.

Ship us the books or upload the PDFs you already have. Radar reads every page back to birth, and new entries join the record as the work gets signed off.

A director of maintenance lunging to catch a stack of logbook binders sliding off his desk, a business jet in the hangar behind the glass

Ship the bindersRequest prepaid shipping labels in Radar and drop the books at any FedEx or UPS location. Records are ready in about two weeks.
Upload PDFsAlready scanned? Upload the files and Radar reads them the same way.
Google Drive and OneDrive, coming soonConnect the folder where your team saves records, and new files come in on their own.

BACK TO BIRTH

Every logbook, searchable back to birth.

Every page, typed or handwritten, read into one record: times, cycles, parts, ADs and signatures, each linked to the page it came from.

THE DIGITAL LOGBOOK

Every entry, cited to its page.

Radar reads every page back to birth and turns each entry into data you can search and filter. Every value opens the exact spot on the page it came from, so you can check it in a second.

A scanned logbook page from N925PD's maintenance records with the ADS-B transponder entry outlined, and the same entry in Radar: its date, work order and vendor each traced to the line on the page they came from

What Radar reads from every entry

Date, work order and repair station
Aircraft total time and cycles
Each task, with its ATA and AMM reference
Parts removed and installed, by P/N and S/N
ADs and SBs complied with, and their revision
Who signed, with certificate number and role
8130-3s and EASA Form 1s, linked to their parts
Engine and APU times on the day of the work

MAINTENANCE STATUS

Every inspection, AD and squawk on one due list.

Every task in your programs with its last compliance and next due. With the digital logbook, each one opens the signed entry behind it. Add your own tasks, like a 30-day wash. Do work early and the next due moves from that day.

Due list summary for a sample fleet: 1 overdue, 1 grounding item on N925PD, 1 in tolerance

The top of the due list: a grounding brake wear pin squawk on N925PD that cannot be deferred, and a fire extinguisher weight check 15 days over

Real Radar screens with sample aircraft.

RELEASE TO SERVICE

Release to service with every box checked.

Before the aircraft goes back into service, Radar checks the whole package. Anything open, unsigned, undocumented or unresolved holds the release and names the card it's on.

Work plan WP-2, a 400 hour inspection on N925PD: four cards signed off, a borescope recorded but not signed, and the main landing gear brake card failed

Release review for WP-2 held on 4 blockers: two cards recorded but not signed and two with required evidence missing

Every task card recorded, with its result
Every card signed off
No missing or rejected documents
No unresolved findings

“I was about to spend $20,000 on a part to get our airplane flying again. Radar showed me we had bought the same part 11 months earlier, still under warranty. Saved us $20,000, just like that.”
Izzy, Radar customer

WHAT DOMS ASK FIRST

Before you switch anything.

Do I have to leave Traxxall?

No. Radar imports your Traxxall status report: programs, parts, last compliance and open items. Run both until you are ready to switch.
Radar and Traxxall
What if Radar misreads an entry?

Every value opens the spot on the page it came from, so you check it in a second. Radar never signs for you: technicians and inspectors sign their own cards.
How Radar reads the logbooks
Is our data safe?

Records are encrypted in transit with TLS 1.2+ and at rest with AES-256. Access is by role and scoped to your organization.
Security
What does it cost?

The digital logbook is $199 per tail per month, with prepaid shipping labels included. Maintenance tracking is quoted for your fleet.
Pricing

THE RADAR APP, COMING SOON

Cradle to grave, in your pocket.

The Radar iPhone app is on its way. Scan on the ramp, find any entry on the hangar floor, and show anyone the page it came from.

Scan it on the ramp.

Point the phone at a page or a whole book. The scanner finds the page edges and straightens each shot.
It files itself.

Radar reads each page and adds every entry to the aircraft's record, by logbook and date.
Find anything in seconds.

Search every entry by part number, serial, date or task.
Open the page it came from.

Every entry opens the scanned page, with the lines Radar read outlined.
Ask about any entry.

Who signed it, what else was on the work order, the times on a part since then.

Screens from the Radar iPhone app, coming soon, with sandbox data.

QUESTIONS

Before you book.

Something else? Talk to us.

How do my records get into Radar?

Ship the binders with prepaid labels from Radar, or upload PDFs you already have. Records are ready in about two weeks. Google Drive and OneDrive folder sync is coming soon.

Will my FSDO accept electronic records?

The originals stay the legal record, and every answer points to them. If you operate under Part 135, we help you write the manual language for electronic recordkeeping and apply for OpSpec A025.

Can I add my own tasks?

Yes. Add tasks your manufacturer doesn't require, like a 30-day wash, and they track like any other item. Do one early and the next due moves from that day.

What does it cost?

The digital logbook is $199 per tail per month. Maintenance tracking is quoted for your fleet.

GET A DEMO

Start with one tail.

Ship us its binders or upload its PDFs. We'll show you its maintenance status, with the page behind every line.

Get a demo See the live demo

Product screens show sandbox data.

Know what's due. Prove what's done.

Sign it once. The logbook and the due list both update.

Send the binders. Get back every entry.

Every logbook, searchable back to birth.

Every entry, cited to its page.

Every inspection, AD and squawk on one due list.

Release to service with every box checked.

Before you switch anything.

Do I have to leave Traxxall?

What if Radar misreads an entry?

Is our data safe?

What does it cost?

Cradle to grave, in your pocket.

Scan it on the ramp.

It files itself.

Find anything in seconds.

Open the page it came from.

Ask about any entry.

Before you book.

Start with one tail.