Apparatus

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sensors Mode-S transponder

A3970F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N330NV · AIRBUS A-319 · operated by SUNRISE ASSET MANAGEMENT LLC

Hex
A3970F
Octal
50713417
Decimal
10,721,039
Country
US
Tail
N330NV
Type
A319
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
370
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S A3970F.

Country allocation

The ICAO 24-bit address A3970F falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
AAY3721 - 6 2026-07-08
AAY3720 - 6 2026-07-08
AAY1195 Allegiant Air 6 2026-07-25
AAY2900 Allegiant Air 5 2026-07-24
AAY1267 - 5 2026-06-29
AAY1233 Allegiant Air 5 2026-06-13
AAY2910 Allegiant Air 4 2026-05-17
AAY2906 Allegiant Air 4 2026-07-25
AAY2847 Allegiant Air 4 2026-06-28
AAY1323 Allegiant Air 4 2026-05-11
AAY1271 Allegiant Air 4 2026-06-12
AAY2972 Allegiant Air 3 2026-07-25
AAY2967 Allegiant Air 3 2026-06-18
AAY2955 - 3 2026-06-30
AAY2954 Allegiant Air 3 2026-07-17
AAY2949 - 3 2026-06-18
AAY2941 - 3 2026-06-26
AAY2911 - 3 2026-06-29
AAY2896 - 3 2026-07-13
AAY2889 - 3 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAY1279 BGR → SFB Jul 26, 20:35 UTCJul 26, 21:45 UTC1h 10m
2026-07-26 AAY1347 SFB → PBG Jul 26, 15:30 UTCJul 26, 17:25 UTC1h 55m
2026-07-26 AAY1192 SFB → GSP Jul 26, 10:15 UTCJul 26, 12:00 UTC1h 45m
2026-07-25 AAY2906 RFD → SFB Jul 25, 23:55 UTCJul 26, 01:50 UTC1h 55m
2026-07-25 AAY1239 XNA → SFB Jul 25, 21:40 UTCJul 25, 22:50 UTC1h 10m
2026-07-25 AAY2972 SFB → USA Jul 25, 19:15 UTCJul 25, 20:15 UTC1h 0m
2026-07-25 AAY1195 SFB → ALB Jul 25, 16:20 UTCJul 25, 18:15 UTC1h 55m
2026-07-25 AAY344 ALB → MYR Jul 25, 02:10 UTCJul 25, 03:40 UTC1h 30m
2026-07-24 AAY357 ALB → BNA Jul 24, 23:30 UTCJul 25, 01:05 UTC1h 35m
2026-07-24 AAY1228 SFB → CVG Jul 24, 21:00 UTCJul 24, 22:20 UTC1h 20m
2026-07-24 AAY1243 BGR → SFB Jul 24, 18:45 UTCJul 24, 20:05 UTC1h 20m
2026-07-24 AAY2834 ALB → SFB Jul 24, 15:20 UTCJul 24, 17:25 UTC2h 5m
2026-07-24 AAY2900 SFB → BIS Jul 24, 12:05 UTCJul 24, 14:15 UTC2h 10m
2026-07-24 AAY1286 SFB → BGR Jul 24, 00:55 UTCJul 24, 01:40 UTC45m
2026-07-23 AAY1254 LCK → SFB Jul 23, 21:50 UTCJul 23, 23:55 UTC2h 5m
2026-07-23 AAY1220 SFB → PSM Jul 23, 18:25 UTCJul 23, 20:50 UTC2h 25m
2026-07-23 AAY2842 SDF → SFB Jul 23, 15:55 UTCJul 23, 16:40 UTC45m
2026-07-23 AAY1289 RFD → SFB Jul 23, 12:50 UTCJul 23, 14:20 UTC1h 30m
2026-07-23 AAY2883 SFB → LEX Jul 23, 10:15 UTCJul 23, 11:45 UTC1h 30m
2026-07-22 AAY2938 ALB → SFB Jul 22, 17:55 UTCJul 22, 19:50 UTC1h 55m
2026-07-22 AAY2841 SFB → GRR Jul 22, 14:45 UTCJul 22, 16:45 UTC2h 0m
2026-07-21 AAY1206 PSM → SFB Jul 21, 01:55 UTCJul 21, 03:05 UTC1h 10m
2026-07-20 AAY2928 SFB → ROA Jul 20, 23:40 UTCJul 21, 00:40 UTC1h 0m
2026-07-20 AAY1311 - Jul 20, 20:30 UTCJul 20, 22:35 UTC2h 5m
2026-07-20 AAY1238 SFB → BGR Jul 20, 17:20 UTCJul 20, 19:25 UTC2h 5m
2026-07-20 AAY1261 SFB → DAY Jul 20, 13:55 UTCJul 20, 16:10 UTC2h 15m
2026-07-20 AAY1223 SFB → SBN Jul 20, 10:20 UTCJul 20, 12:50 UTC2h 30m
2026-07-20 AAY1341 SFB → PSM Jul 20, 02:25 UTCJul 20, 04:00 UTC1h 35m
2026-07-19 AAY2870 - Jul 19, 23:55 UTCJul 20, 01:10 UTC1h 15m
2026-07-19 AAY2973 - Jul 19, 20:45 UTCJul 19, 22:05 UTC1h 20m
2026-07-19 AAY2825 - Jul 19, 18:15 UTCJul 19, 19:40 UTC1h 25m
2026-07-19 AAY2850 USA → SFB Jul 19, 14:20 UTCJul 19, 16:05 UTC1h 45m
2026-07-19 AAY1200 TOL → SFB Jul 19, 11:25 UTCJul 19, 13:15 UTC1h 50m
2026-07-19 AAY1193 - Jul 19, 00:30 UTCJul 19, 02:40 UTC2h 10m
2026-07-18 AAY1342 SFB → RIC Jul 18, 22:05 UTCJul 18, 23:25 UTC1h 20m
2026-07-18 AAY2854 - Jul 18, 19:15 UTCJul 18, 20:35 UTC1h 20m
2026-07-18 AAY1209 SFB → SWF Jul 18, 15:55 UTCJul 18, 18:00 UTC2h 5m
2026-07-18 AAY2918 SFB → MDT Jul 18, 00:39 UTCJul 18, 02:19 UTC1h 40m
2026-07-17 AAY1302 BGR → SFB Jul 17, 22:15 UTCJul 17, 23:20 UTC1h 5m
2026-07-17 AAY2898 SFB → MEM Jul 17, 20:15 UTCJul 17, 21:05 UTC50m
2026-07-17 AAY1238 - Jul 17, 17:20 UTCJul 17, 19:09 UTC1h 50m
2026-07-17 AAY2954 SFB → BGR Jul 17, 13:40 UTCJul 17, 15:40 UTC2h 0m
2026-07-17 AAY1314 SFB → BLV Jul 17, 10:35 UTCJul 17, 12:19 UTC1h 45m
2026-07-16 AAY3723 BGR → SFB Jul 16, 22:35 UTCJul 17, 01:15 UTC2h 40m
2026-07-16 AAY3722 - Jul 16, 18:29 UTCJul 16, 20:55 UTC2h 25m
2026-07-16 AAY1252 - Jul 16, 14:45 UTCJul 16, 16:30 UTC1h 45m
2026-07-16 AAY1346 - Jul 16, 11:10 UTCJul 16, 13:00 UTC1h 50m
2026-07-14 AAY2835 - Jul 14, 03:10 UTCJul 14, 04:15 UTC1h 5m
2026-07-14 AAY2825 SFB → CHA Jul 14, 01:00 UTCJul 14, 02:05 UTC1h 5m
2026-07-13 AAY2846 ROA → SFB Jul 13, 21:10 UTCJul 13, 22:55 UTC1h 45m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N330NV page for operator, model, and routing details .

Mode-S A3970F frequently asked

What is Mode-S code A3970F?
A3970F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N330NV.
Where is Mode-S A3970F registered?
Mode-S code A3970F is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A3970F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3970F, octal 50713417, decimal 10,721,039.
What flights does A3970F operate?
Mode-S A3970F has broadcast 20 distinct callsigns, including AAY3721, AAY3720, AAY1195, AAY2900, AAY1267.