Location
Rantoul, KS
Owner type
Corporation
Serial number
042
Year built
1994
Type
Fixed wing multi engine
Engine
Turbo-fan
Airworthiness
Standard, transport
Airworthiness date
August 22, 1994
Certificate issued
August 19, 2024
Expires
August 31, 2031
Mode S code
AB34E3

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney PW300 model are included below.

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Airworthiness directives that may apply · 19

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

1993In forceSuperseded2026
ADs by the year they took effect: 23 ADs
19931
19941
19952
19961
19981
19992
20001
20011
20021
20031
20051
20101
20121
20131
20141
20172
20181
20191
20201
20221
See all 23 ADs

Information bulletins that may apply · 2

Advisory, not mandatory.

NTSB investigations

No NTSB investigations matched to N821DFMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Learjet 60 aircraft

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Service difficulty reports · 6

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR 9JLA2022021728099Bypass Valve · defectiveTHE FLIGHT CREW REPORTED THAT THE WING HEAT CIRCUIT BREAKER WOULD TRIP WHEN STABILIZER HEAT ANTI-ICE SWITCH WAS TURNED ON. THE BASE MAINTENANCE TEAM WAS ABLE TO DUPLICATE THE C/B TRIPPING WHEN WING-STAB SWITCH ENGAGED. IT WAS SUSPECTED A RELAY, LEFT BLEED AIR Feb 7, 2022 · N821DF · Lear 60LEAR · Engine Bleed Air SystemSDR 9JLA2021072928090Switch · out of adjustTHE FLIGHT CREW REPORTED THAT THE AFT CABIN DOOR WARNING ANNUNCIATOR ILLUMINATED ON DECENT FOR LANDING. THE MAINTENANCE VENDOR REMOVED THE INTERIOR SURROUNDING THE AFT CABIN DOOR MICROSWITCHES. VISUALLY INSPECTED THE MICROSWITCHES FOR CONDITION AND SECURITY, AJul 22, 2021 · N821DF · Lear 60LEAR · Door Warning SystemSDR 9JLA2021041228054Dump Valve · faultyTHE NO2 ENGINE FAILED TO START AND THE FLIGHT CREW RECEIVED AN AMBER ENGINE COMPUTER LIGHT, THE FLIGHT CREW RAN THE CHECKLIST PROCEDURES AND COMPUTER LIGHT EXTINGUISHED. THE MAINTENANCE VENDOR TROUBLESHOT AND SUSPECTED A FAULT WITH THE HYDRO-MECHANICAL UNIT (HApr 3, 2021 · N821DF · Lear 60LEAR · Fuel Controlling SystemSDR 9JLA2021030928053Line · leakingTHE MAINTENANCE TEAM DISCOVERED DURING POST FLIGHT CHECKS AN HYDRAULIC LEAK COMING FROM THE MAIN LANDING GEAR WHEEL WELL AREA. TROUBLESHOOTING DETERMINED THE RIGHT MAIN LANDING GEAR DOOR HYDRAULIC LINE LEAKING (P/N 5407002-340) A NEW HYDRAULIC LINE WAS INSTALLMar 8, 2021 · N821DF · Lear 60LEAR · Hydraulic System, MainSDR 9JLA2021020425345Exciter · defectiveTHE FLIGHT CREW REPORTED THAT DURING ENGINE START AN AMBER RIGHT ENGINE COMPUTER ANNUNCIATOR ILLUMINATED. THE MAINTENANCE TEAM DOWNLOADED THE ENGINE COMPUTER AND TROUBLESHOT PER THE PRATT AND WHITNEY MANUAL. IT WAS DETERMINED THAT UPPER AND LOWER EXCITER BOXESJan 3, 2021 · N821DF · Lear 60LEAR · ExciterSDR 9JLA2018113020405Fire Loop · out of positionCREW REPORTED : APPROXIMATELY 10 MIN AFTER DEPARTURE FROM KJZI EN-ROUTE FOR KSUA CLIMBING TO OUR FILED ALT OF FL380 WITH FULL ANTI-ICE ON, WHEN AT FL340 THE RIGHT ENGINE T-HANDLE FIRE WARNING SYSTEM FLASHED MOMENTARILY. BOTH CREW MEMBERS REACTED TO THE FIRE WANov 13, 2018 · N821DF · Lear 60LEAR · Fire Detection

STCs that may be installed · 157

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 157 STCs

Earlier aircraft with this N-number · 1

This aircraft carried N821DF before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.