plan navigation indicator
PNP-72-14
Price on request
plan navigation indicator
Description
PNP-72-14 in the aircraft navigation display system
The PNP-72-14 is a plan navigation indicator used as part of onboard flight and navigation equipment. It is a combined electromechanical cockpit instrument that displays navigation information in the horizontal plane and helps the crew monitor heading, selected course, bearing, range and approach deviation signals. The instrument is intended for installation in aircraft and helicopter cockpit panels where navigation data from onboard systems must be presented to the pilot in a compact visual form.
Navigation data shown by PNP-72-14
The PNP-72-14 combines several indication functions in one instrument. It displays the aircraft’s current heading, selected heading, preset track angle, bearing to a radio navigation station, deviation from the selected course, and distance data from compatible radio navigation equipment. It may also display course and glide path deviation during approach, depending on the connected onboard systems. This allows the crew to read several important navigation parameters from one cockpit unit instead of using multiple separate indicators.
PNP-72-14 as a remote electromechanical indicator
The PNP-72-14 is an electromechanical, remote-following instrument. It receives electrical signals from aircraft navigation systems and converts them into movement of scales, pointers and deviation indicators. The instrument works with AC and DC power channels and uses analog signal transmission typical for classic aircraft navigation complexes. This type of construction is widely used on Soviet and Mil-designed aircraft where cockpit navigation instruments are connected to onboard sensors and radio navigation systems through electromechanical channels.
Cockpit installation of PNP-72-14
The PNP-72-14 is installed on the flight crew instrument panel. In helicopter applications, it is positioned in the pilot’s navigation instrument zone, where the crew can monitor heading and radio navigation data during flight. On aircraft with multiple crew stations, similar plan navigation indicators may be installed for the captain, co-pilot or navigator depending on the cockpit layout. Before replacement, the exact modification must be checked against the aircraft equipment list, wiring diagram and installed flight-navigation complex.
PNP-72-14 during flight and approach
During en-route flight, the PNP-72-14 helps the crew maintain the selected course and observe deviation from the required route. When used with radio navigation equipment, the instrument can indicate bearing and range to a selected beacon or radio station. During approach, compatible systems may feed course and glide path deviation signals to the instrument, allowing the pilot to monitor lateral and vertical deviation. The exact operating logic depends on the aircraft configuration and connected navigation equipment.
Built-in control and service role of PNP-72-14
The PNP-72-14 includes functions for checking the serviceability of its main indication channels. The crew or maintenance personnel can verify the response of heading, azimuth, distance and deviation indicators according to the applicable aircraft documentation. Since the instrument is used directly in the pilot’s navigation scan, stable operation of scales and pointers is essential. Incorrect readings, sticking pointers, unstable scale movement or lighting faults should be treated as important defects.
Supply and identification of PNP-72-14
When ordering or replacing the PNP-72-14, the full designation should be used. The passport shown for the unit identifies the product as “Plan Navigation Indicator PNP-72-14” with passport reference 6D2.338.005-12 PS and serial number 0990840, year 2013. The product should be supplied and accepted together with its passport and, where required, the applicable operational spare parts kit. Before installation, the unit must be checked against the aircraft parts catalog, wiring documentation, connector type and the exact configuration of the onboard navigation system.
Details
Product Type: Plan navigation indicator / combined aircraft navigation display instrument
Designation: PNP-72-14
Russian Designation: ПНП-72-14
Passport Reference: 6D2.338.005-12 PS / 6Д2.338.005-12 ПС
Serial Number from Passport: 0990840
Function: Display of navigation data in the horizontal plane
Application / Where Used: Aircraft and helicopter flight-navigation complexes
System / Installation Area: Cockpit instrument panel
Part of System / Included in Set: Flight and navigation complex / navigation indication equipment
Instrument Type: Electromechanical, remote-following, analog aircraft indicator
Displayed Parameters: Current heading, selected heading, preset track angle, radio bearing, course deviation, distance and approach deviation data depending on connected systems
Current Heading, Selected Heading and Preset Track Angle Indication Error: Not more than ±1°
Radio Bearing Indication Error: Not more than ±1°
Course Deviation Indication Error: Not more than ±1°
Distance Indication Error: Not more than ±1% of maximum scale value
Course / Glide Path Deviation Indication Error: Not more than ±10%
AC Power Supply: 36 V, 400 Hz
DC Power Supply: 27 V
Voltage Range for Signal Circuits: 5.5–30.6 V, according to passport data
Operating Temperature Range: −60 to +60 °C
Relative Humidity: Up to 95% at +35 °C
Vibration Resistance: 5–80 Hz
Maximum Acceleration: Up to 8 g
Mass: 3.470 kg
Scope of Supply: Plan navigation indicator PNP-72-14, operational spare parts kit according to passport
Technical Documentation: Product passport 6D2.338.005-12 PS
Payment & delivery
All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.
In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.
Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.
Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.
Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.
Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.
- Description
- Details
- Payment & delivery
PNP-72-14 in the aircraft navigation display system
The PNP-72-14 is a plan navigation indicator used as part of onboard flight and navigation equipment. It is a combined electromechanical cockpit instrument that displays navigation information in the horizontal plane and helps the crew monitor heading, selected course, bearing, range and approach deviation signals. The instrument is intended for installation in aircraft and helicopter cockpit panels where navigation data from onboard systems must be presented to the pilot in a compact visual form.
Navigation data shown by PNP-72-14
The PNP-72-14 combines several indication functions in one instrument. It displays the aircraft’s current heading, selected heading, preset track angle, bearing to a radio navigation station, deviation from the selected course, and distance data from compatible radio navigation equipment. It may also display course and glide path deviation during approach, depending on the connected onboard systems. This allows the crew to read several important navigation parameters from one cockpit unit instead of using multiple separate indicators.
PNP-72-14 as a remote electromechanical indicator
The PNP-72-14 is an electromechanical, remote-following instrument. It receives electrical signals from aircraft navigation systems and converts them into movement of scales, pointers and deviation indicators. The instrument works with AC and DC power channels and uses analog signal transmission typical for classic aircraft navigation complexes. This type of construction is widely used on Soviet and Mil-designed aircraft where cockpit navigation instruments are connected to onboard sensors and radio navigation systems through electromechanical channels.
Cockpit installation of PNP-72-14
The PNP-72-14 is installed on the flight crew instrument panel. In helicopter applications, it is positioned in the pilot’s navigation instrument zone, where the crew can monitor heading and radio navigation data during flight. On aircraft with multiple crew stations, similar plan navigation indicators may be installed for the captain, co-pilot or navigator depending on the cockpit layout. Before replacement, the exact modification must be checked against the aircraft equipment list, wiring diagram and installed flight-navigation complex.
PNP-72-14 during flight and approach
During en-route flight, the PNP-72-14 helps the crew maintain the selected course and observe deviation from the required route. When used with radio navigation equipment, the instrument can indicate bearing and range to a selected beacon or radio station. During approach, compatible systems may feed course and glide path deviation signals to the instrument, allowing the pilot to monitor lateral and vertical deviation. The exact operating logic depends on the aircraft configuration and connected navigation equipment.
Built-in control and service role of PNP-72-14
The PNP-72-14 includes functions for checking the serviceability of its main indication channels. The crew or maintenance personnel can verify the response of heading, azimuth, distance and deviation indicators according to the applicable aircraft documentation. Since the instrument is used directly in the pilot’s navigation scan, stable operation of scales and pointers is essential. Incorrect readings, sticking pointers, unstable scale movement or lighting faults should be treated as important defects.
Supply and identification of PNP-72-14
When ordering or replacing the PNP-72-14, the full designation should be used. The passport shown for the unit identifies the product as “Plan Navigation Indicator PNP-72-14” with passport reference 6D2.338.005-12 PS and serial number 0990840, year 2013. The product should be supplied and accepted together with its passport and, where required, the applicable operational spare parts kit. Before installation, the unit must be checked against the aircraft parts catalog, wiring documentation, connector type and the exact configuration of the onboard navigation system.
Product Type: Plan navigation indicator / combined aircraft navigation display instrument
Designation: PNP-72-14
Russian Designation: ПНП-72-14
Passport Reference: 6D2.338.005-12 PS / 6Д2.338.005-12 ПС
Serial Number from Passport: 0990840
Function: Display of navigation data in the horizontal plane
Application / Where Used: Aircraft and helicopter flight-navigation complexes
System / Installation Area: Cockpit instrument panel
Part of System / Included in Set: Flight and navigation complex / navigation indication equipment
Instrument Type: Electromechanical, remote-following, analog aircraft indicator
Displayed Parameters: Current heading, selected heading, preset track angle, radio bearing, course deviation, distance and approach deviation data depending on connected systems
Current Heading, Selected Heading and Preset Track Angle Indication Error: Not more than ±1°
Radio Bearing Indication Error: Not more than ±1°
Course Deviation Indication Error: Not more than ±1°
Distance Indication Error: Not more than ±1% of maximum scale value
Course / Glide Path Deviation Indication Error: Not more than ±10%
AC Power Supply: 36 V, 400 Hz
DC Power Supply: 27 V
Voltage Range for Signal Circuits: 5.5–30.6 V, according to passport data
Operating Temperature Range: −60 to +60 °C
Relative Humidity: Up to 95% at +35 °C
Vibration Resistance: 5–80 Hz
Maximum Acceleration: Up to 8 g
Mass: 3.470 kg
Scope of Supply: Plan navigation indicator PNP-72-14, operational spare parts kit according to passport
Technical Documentation: Product passport 6D2.338.005-12 PS
All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.
In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.
Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.
Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.
Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.
Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.