Registered owner
Tamarack Helicopters Inc
Owner type
Corporation
Serial number
2198
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Standard, transport
Airworthiness date
May 29, 1986
Certificate issued
March 16, 2018
Expires
March 31, 2028
Mode S code
A1A0EE

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming T-53 model are included below.

On this page

Airworthiness directives that may apply · 63

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

1967In forceSuperseded2026
ADs by the year they took effect: 78 ADs
19672
19691
19701
19711
19731
19743
19753
19763
19784
19791
19802
19811
19871
19881
19903
19911
19921
19932
19941
19952
19962
19971
19983
19991
20001
20012
20025
20031
20062
20071
20081
20091
20111
20133
20142
20151
20161
20181
20202
20212
20226
20231
20242
See all 79 ADs

Information bulletins that may apply · 1

Advisory, not mandatory.

Airframe · Bell 204-B

SAIB ASW-94-01Issued Nov 2, 1994

NTSB investigations · 1

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

FAA incident reports · 2

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

No reports matched to N204AQGeneral 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 Bell 204-B aircraft

STCs that may be installed · 111

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

See all 111 STCs