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Blade

Vor/Loc Balanced Loop Antenna/Blade Type/One Output/Bnc Connector N4-33/C

P/N N4-33/C
NE — New Condition disclosed

Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.

Stocked & sold by AAP

What does “New” condition mean?

$39,059.96
On backorder

UOM EA · MOQ 1
Paperwork shown up front · 30-day returns · secure checkout
Request certification documents (8130-3 / EASA Form 1 / C of C)

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Description

VOR/LOC BALANCED LOOP ANTENNA/BLADE TYPE/ONE OUTPUT/BNC CONNECTOR N4-33/CN4-33 Low Drag Balanced Loop VOR/LOC Antenna | 108–118MHz, Single BNC Connector, Blade Set

The N4-33 VOR/LOC antenna has a low drag balanced loop design for use on high performance aircraft where aerodynamic drag must be kept to a minimum. The N4-15 antenna provides increased range and reduced barring error. Rugged construction provides erosion resistance; a flush fiberglass housing improves aerodynamics; and a foam-filled assembly ensures maximum durability.

The N4-33 is intended for retrofit installation or antenna modifications on existing aircraft. Dual antenna capability can be achieved by using a hybrid coupler such as the H21 series couplers.
 

This VOR/LOC balance loop blade antenna (Alternate Part# DM N4-33/C) has a single BNC connect and is a set of two blade antennas. 

  • Low-drag balanced loop design
  • Low aerodynamic drag
  • Metal construction with foam-filled assembly offers lasting durability
  • Flush fiberglass housing improves aerodynamic properties 

Product Codes

Mfr Part No:N4-33/C
ECCN:7A994
SCHEDULE B CODE:8526.10.6000
TSO:C36b,C40a

Weight: 5.5 lb Connector: Two TNC Output Connectors Frequency Range: 108 MHz – 118 MHz VSWR: 5:1, max Impedance: 50Ω Polarization: horizontal Radiation Pattern: hemispherical DC Resistance: Omni-directional in the azimuth plane, approx. cos q in the vertical plane Power handling: receive only Approvals: FAA TSO C40a

Specifications

Part numberN4-33/C
ManufacturerBlade
ConditionNE
AirworthinessCondition disclosed
Country of origin—
Lead time days

Frequently asked

Does the Vor/Loc Balanced Loop Antenna/Blade Type/One Output/Bnc Connector N4-33/C include certification paperwork?

This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.

What condition is this part?

This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.

How fast does it ship?

This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.

Can I return it?

You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.

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