20871790501

ANTENNA

OEM

Specifications

Part Number
20871790501
Manufacturer
—
ATA ChapterMaintenance system chapter
34 — NavigationField reports: 34 (100%) — 3 reports
CapabilitySystem area (hydraulics, avionics, landing gear…)
Avionics / Electronics
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard
Life & ShelfTypical service/shelf life — verify against OEM data
—

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

0%
Component-change rate (FAA K-code)
low confidence
SDR reports
3
Replace events
2
Repair events
0
K-code events
0
Reporting window 1996-05-29 – 1999-07-13Dominant chapter ATA 34

Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.

Airframe Applicability(4)

727-200DC-9DC-9-50727

Data Sources(1)

Quick Facts

Airframes4 applicable
AlternatesNone recorded
ClassRotable
CriticalityStandard
CategoryNarrow-body

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