Arzni Airport

UD21

Nor Hachn, AM

Last Updated
Jun 13, 06:00Z

No METAR Available for UD21

Showing weather from nearby airport with METAR data.

Currently using: UDYZ
Weather Source: Zvartnots International Airport (UDYZ)
Distance: 12nm / 22km from UD21

Current Weather

Display Units
Fresh 10 min ago
06:00Z

☀️ Day
VFR
Flight Rules
23°C
Temperature
Dewpoint: 10°C
3 kt
Variable
10+ km
Visibility
Ceiling
Unlimited
1012 hPa
QNH
Altimeter Setting

Raw METAR

METAR UDYZ 130600Z VRB03KT 9999 NSC 23/10 Q1012 NOSIG

Weather Briefing

VFR

Arzni Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 miles or greater visibility.

Wind Analysis

Winds are from the variable directions at 3 knots.

Visibility & Ceiling

Visibility is unrestricted. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 23°C (73°F) with a dewpoint of 10°C, indicating relatively dry conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Temporary MVFR conditions are forecast between 08:00Z and 15:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1012 hPa
Sea Level Pressure
For altitude above MSL
QFE
865 hPa
Field Pressure
Height above aerodrome (4,416 ft)
Pressure Alt
4,454 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 6,474 ft (High - Reduced Performance)
ISA Deviation: +16.8°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF UDYZ 130500Z 1306/1406 14006KT 9999 FEW040 TEMPO 1308/1315 VRB16KT SCT040CB
Upcoming Changes (Next 12 Hours)
06:10Z BASE
+0h
VFR 140° 6 kt
Visibility: 10+ km
08:00Z TEMPO
+2h
MVFR VRB 16 kt

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
Chart Features
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
D21
05
23
18
36

Runway Information

Runway Length Width Surface Heading Wind Component
05/23 3,281 ft 250 ft CON 60° No wind data
18/36 3,252 ft 250 ft CON 186° No wind data
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Arzni Airport - Airport Information

Airport Details

ICAO Code: UD21
Type: small airport
Status: active
Elevation: 4,416 ft MSL

Location

City: Nor Hachn
Country: AM
Latitude: 40.294102°
Longitude: 44.564602°
Time Zone: Europe/Moscow

Runway Information

Runway 05/23
Length: 3,281 ft
Width: 250 ft
Surface: CON
ILS: No
Runway 18/36
Length: 3,252 ft
Width: 250 ft
Surface: CON
ILS: No

About Arzni Airport

Arzni Airport (UD21) is located in Nor Hachn, AM at an elevation of 4,416 feet MSL. The airport has 2 runways (05/23, 18/36), with the longest at 3,281 feet.

Airport Overview

Arzni Airport serves Nor Hachn in AM. As a smaller airfield, services may be limited. Pilots should verify fuel availability and operating hours before arrival. The airport features 2 runways (05/23, 18/36) with con surface. The longest runway measures 3,281 feet, adequate for light general aviation aircraft.

Elevation Considerations

The field elevation of 4416 feet requires attention to density altitude during warm weather operations.

Flight Planning

For current NOTAMs and operational information, consult the local aviation authority publications. Weather data including METAR and TAF reports are typically available from nearby reporting stations if not directly from this airport. Before flight, verify current conditions through official channels and check appropriate aeronautical charts for the latest aeronautical information.

Weather Information

When METAR observations are not available directly from UD21, pilots can reference weather from nearby airports shown above. Consider distance and terrain differences when using alternate weather sources. For official flight planning, always use approved weather briefing services.

Data Sources: Airport data from OurAirports.com. Pilots should always verify current conditions through official channels before flight.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.