Registered owner
Kd Helicopters Inc
Owner type
Corporation
Serial number
S1235
Year built
1986
Type
Rotorcraft
Engine
Reciprocating
Airworthiness
Standard, normal
Airworthiness date
April 23, 1994
Certificate issued
March 31, 1998
Expires
November 30, 2029
Mode S code
A715CE

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming AEIO-360 model are included below.

On this page

Airworthiness directives that may apply · 62

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

1973In forceSuperseded2026
ADs by the year they took effect: 78 ADs
19731
19752
19762
19772
19784
19792
19801
19812
19823
19841
19882
19891
19902
19913
19921
19932
19943
19953
19961
19972
19982
19991
20001
20021
20032
20042
20052
20065
20071
20083
20091
20101
20112
20123
20153
20172
20212
20221
20231
20241
20261
See all 80 ADs

Information bulletins that may apply · 14

Advisory, not mandatory.

Historical bulletins · 1

NTSB investigations

No NTSB investigations matched to N556BMatched 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 Hughes 269C aircraft

FAA incident reports

No FAA accident or incident reports matched to N556BMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Hughes 269C aircraft

Service difficulty reports

No reports matched to N556BGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Hughes 269C aircraft

STCs that may be installed · 142

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

See all 142 STCs

Earlier aircraft with this N-number · 1

This aircraft carried N556B before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.