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American Aviation Parts datum · avionics

Antennas

ATA · 874 parts

Antennas brings together the parts, hardware, and consumables your maintenance program calls out for this system. Each listing shows its condition and the certification paperwork available for that part, from new PMA/OEM stock to overhauled and serviceable units, so you can confirm airworthiness before buying and request an FAA 8130-3 or manufacturer Certificate of Conformance where one applies.
Radiating Element For Dm N4-4/Single Antenna N4-4.1
Radiating Element For Dm N4-4/Single Antenna N4-4.1
NE
P/N N4-4.1 ADI
$3,342.62
Price and availability checked Oct 23, 2026 MST
Backorder
T Cable 22 X 25 For Dm N4-4 N4-4.2
T Cable 22 X 25 For Dm N4-4 N4-4.2
NE
P/N N4-4.2 Harris Corp
$894.34
Price and availability checked Oct 23, 2026 MST
In stock
Single Antenna/Radiating element, for use with Dm N4-45 Dm N4-45-3 — photo coming soon
Single Antenna/Radiating element, for use with Dm N4-45 Dm N4-45-3
NE
P/N DM N4-45-3 ADI
$9,694.18
Price and availability checked Oct 23, 2026 MST
Backorder
Vor/Loc Balanced Blade — photo coming soon
Vor/Loc Balanced Blade
NE
P/N DM N4-45/C Blade
Quote only
Backorder
Vor/Loc Balanced Loop Antenna/Bar Type, BNC Connector, 6 Hole Mount (each side), & a Black Finish.   N4-7
Vor/Loc Balanced Loop Antenna/Bar Type, BNC Connector, 6 Hole Mount (each side), & a Black Finish. N4-7
NE
P/N N4-7 ACK Technologies
$33,587.22
Price and availability checked Oct 23, 2026 MST
Backorder
Radiating Element/For use with DMN4-7 L/H — photo coming soon
Radiating Element/For use with DMN4-7 L/H
NE
P/N DM N4-7-3 ADI
$15,306.60
Price and availability checked Oct 23, 2026 MST
Backorder
Radiating Element/For use with DMN4-7 R/H — photo coming soon
Radiating Element/For use with DMN4-7 R/H
NE
P/N DM N4-7-5 ADI
$12,947.56
Price and availability checked Oct 23, 2026 MST
Backorder
Antenna Element Assembly/Left side — photo coming soon
Antenna Element Assembly/Left side
NE
P/N DM N4-8-5 SEM
$6,329.25
Price and availability checked Oct 23, 2026 MST
Backorder
Marker Beacon Antenna/Low profile, in line mounting studs, BNC Female UG-89 Connector, 3 Hole Mount, & a White Finish.  Dm N43-1
Marker Beacon Antenna/Low profile, in line mounting studs, BNC Female UG-89 Connector, 3 Hole Mount, & a White Finish. Dm N43-1
NE
P/N DM N43-1 Harris Corp
$4,531.84
Price and availability checked Oct 23, 2026 MST
In stock
Marker Beacon Antenna/Low profile, Vtab mounting, BNC Female UG-89 Connector, 6 Hole Mount & a White Finish.  Dm N43-3
Marker Beacon Antenna/Low profile, Vtab mounting, BNC Female UG-89 Connector, 6 Hole Mount & a White Finish. Dm N43-3
NE
P/N DM N43-3 Harris Corp
$1,441.42
Price and availability checked Oct 23, 2026 MST
Backorder
Marker Beacon Antenna/Low profile, flange mounting, BNC Female UG-89 Connector, 6 Hole Mount, & a White Finish.  Dm N43-4
Marker Beacon Antenna/Low profile, flange mounting, BNC Female UG-89 Connector, 6 Hole Mount, & a White Finish. Dm N43-4
NE
P/N DM N43-4 Harris Corp
$7,439.90
Price and availability checked Oct 23, 2026 MST
Backorder
Radiating Element/Single antenna, for use with DMN48-1 and DMN48-3, 4 Hole Mount on each side, & a White Polyurethane Finish.   Dm N48-1-2
Radiating Element/Single antenna, for use with DMN48-1 and DMN48-3, 4 Hole Mount on each side, & a White Polyurethane Finish. Dm N48-1-2
NE
P/N DM N48-1-2 ADI
$3,732.56
Price and availability checked Oct 23, 2026 MST
In stock
Vor/Loc Balanced Loop Antenna N48-5 — photo coming soon
Vor/Loc Balanced Loop Antenna N48-5
NE
P/N N48-5 Harris Corp
$6,329.25
Price and availability checked Oct 23, 2026 MST
Backorder
Vor/Loc Balanced Loop Antenna Dm N48-8 — photo coming soon
Vor/Loc Balanced Loop Antenna Dm N48-8
NE
P/N DM N48-8 Harris Corp
$4,036.17
Price and availability checked Oct 23, 2026 MST
Backorder
Vor/Loc Balanced Loop  Antenna For Boeing 757/767, C Female Connector, 14 Hole Mount, w/ Fiberglass Housing.   DMN56-1
Vor/Loc Balanced Loop Antenna For Boeing 757/767, C Female Connector, 14 Hole Mount, w/ Fiberglass Housing. DMN56-1
NE
P/N DMN56-1
$24,019.14
Price and availability checked Oct 23, 2026 MST
Backorder
L-Band Flush Mt Antenna C Dm NI7 — photo coming soon
L-Band Flush Mt Antenna C Dm NI7
NE
P/N DM NI7 Harris Corp
Quote only
Backorder
L-Band Blade/Navigation Antenna/6 Hole Mount, Hn Female Connector, White Finish. Frequency 960.1220 MHz, 1000-1100 MHz.  NI24
L-Band Blade/Navigation Antenna/6 Hole Mount, Hn Female Connector, White Finish. Frequency 960.1220 MHz, 1000-1100 MHz. NI24
NE
P/N NI24 Blade
$1,625.72
Price and availability checked Oct 23, 2026 MST
Backorder
L-Band Blade/Navigation Antenna/6 hole mount, Female N connector, special frequency Ghz (vswr)  0.65-0.7 (3.5:1), 0.7-1.1(1.7:1), 1.1-1.22(2.0:1).  N124-10 — photo coming soon
L-Band Blade/Navigation Antenna/6 hole mount, Female N connector, special frequency Ghz (vswr) 0.65-0.7 (3.5:1), 0.7-1.1(1.7:1), 1.1-1.22(2.0:1). N124-10
NE
P/N N124-10 Blade
$1,562.67
Price and availability checked Oct 23, 2026 MST
Backorder
L-Band Blade/Navigation Antenna/4 hole, type N connector, Special frequency 0.849-1.100 (1.7:1), 1.100-1.220 (2.5:1). Dm NI29-18-1 — photo coming soon
L-Band Blade/Navigation Antenna/4 hole, type N connector, Special frequency 0.849-1.100 (1.7:1), 1.100-1.220 (2.5:1). Dm NI29-18-1
NE
P/N DM NI29-18-1 Blade
$960.30
Price and availability checked Oct 23, 2026 MST
Backorder
Transponder Antenna/Dme, L-Band, Blade, 6 Hole Mount, N Male Connector, & a White Finish.  Dm NI50-10-2
Transponder Antenna/Dme, L-Band, Blade, 6 Hole Mount, N Male Connector, & a White Finish. Dm NI50-10-2
NE
P/N DM NI50-10-2 Blade
$1,119.38
Price and availability checked Oct 23, 2026 MST
In stock