Apparatus

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sensors Mode-S transponder

A17490

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N193NV · operated by ALLEGIANT AIR LLC

Hex
A17490
Octal
50272220
Decimal
10,581,136
Country
US
Tail
N193NV
Type
A320
Broadcasting now · callsign AAY3152 · 37,525 ft
Flights observed
160
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A17490 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A17490 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
AAY3150 Allegiant Air 13 2026-05-29
AAY1534 Allegiant Air 7 2026-05-29
AAY1532 Allegiant Air 7 2026-05-18
AAY3152 Allegiant Air 6 2026-05-30
AAY3151 Allegiant Air 6 2026-05-28
AAY1530 Allegiant Air 6 2026-05-28
AAY1528 Allegiant Air 6 2026-05-29
AAY3171 Allegiant Air 5 2026-05-13
AAY3163 Allegiant Air 4 2026-05-25
AAY1554 Allegiant Air 4 2026-04-26
AAY3173 Allegiant Air 3 2026-05-25
AAY3164 Allegiant Air 3 2026-04-26
AAY1540 Allegiant Air 3 2026-05-14
AAY1539 Allegiant Air 3 2026-04-26
AAY1538 Allegiant Air 3 2026-05-28
AAY1536 Allegiant Air 3 2026-05-23
AAY1533 Allegiant Air 3 2026-05-28
AAY1529 Allegiant Air 3 2026-05-16
AAY1527 Allegiant Air 3 2026-05-14
AAY654 Allegiant Air 2 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 AAY3152 FNT → PIE May 30, 12:05 UTCMay 30, 14:00 UTC1h 55m
2026-05-30 AAY1542 FNT → PGD May 30, 03:00 UTCMay 30, 05:15 UTC2h 15m
2026-05-29 AAY1534 FNT → PIE May 29, 21:25 UTCMay 29, 23:35 UTC2h 10m
2026-05-29 AAY1528 SFB → FNT May 29, 16:35 UTCMay 29, 20:10 UTC3h 35m
2026-05-29 AAY3150 BNA → FNT May 29, 11:15 UTCMay 29, 15:05 UTC3h 50m
2026-05-28 AAY1533 JAX → FNT May 28, 23:50 UTCMay 29, 01:50 UTC2h 0m
2026-05-28 AAY3151 BOS → FNT May 28, 21:05 UTCMay 28, 22:45 UTC1h 40m
2026-05-28 AAY1538 FNT → PIE May 28, 18:35 UTCMay 28, 20:05 UTC1h 30m
2026-05-28 AAY3160 FNT → SRQ May 28, 15:15 UTCMay 28, 17:05 UTC1h 50m
2026-05-28 AAY1551 FNT → JAX May 28, 13:00 UTCMay 28, 14:10 UTC1h 10m
2026-05-28 AAY1530 FNT → PIE May 28, 10:20 UTCMay 28, 11:30 UTC1h 10m
2026-05-27 AAY1531 SRQ → FNT May 27, 16:30 UTCMay 27, 19:50 UTC3h 20m
2026-05-27 AAY3152 FNT → PIE May 27, 11:20 UTCMay 27, 14:55 UTC3h 35m
2026-05-25 AAY3165 SFB → FNT May 25, 23:04 UTCMay 26, 01:24 UTC2h 20m
2026-05-25 AAY3173 PIE → FNT May 25, 19:35 UTCMay 25, 22:00 UTC2h 25m
2026-05-25 AAY3163 PGD → FNT May 25, 16:10 UTCMay 25, 18:25 UTC2h 15m
2026-05-25 AAY3172 PIE → FNT May 25, 12:10 UTCMay 25, 14:35 UTC2h 25m
2026-05-24 AAY3166 FNT → SRQ May 24, 23:30 UTCMay 24, 23:46 UTC16m
2026-05-24 AAY3174 FNT → PGD May 24, 19:25 UTCMay 24, 21:45 UTC2h 20m
2026-05-24 AAY1546 PGD → FNT May 24, 15:55 UTCMay 24, 18:15 UTC2h 20m
2026-05-24 AAY3159 FNT → SRQ May 24, 12:10 UTCMay 24, 14:45 UTC2h 35m
2026-05-23 AAY3170 SFB → FNT May 23, 15:10 UTCMay 23, 17:15 UTC2h 5m
2026-05-23 AAY1536 PIE → FNT May 23, 11:40 UTCMay 23, 14:00 UTC2h 20m
2026-05-22 AAY3159 FNT → SRQ May 22, 23:35 UTCMay 23, 02:05 UTC2h 30m
2026-05-22 AAY3173 PIE → FNT May 22, 19:35 UTCMay 22, 22:05 UTC2h 30m
2026-05-22 AAY3168 - May 22, 15:50 UTCMay 22, 18:10 UTC2h 20m
2026-05-22 AAY3175 FNT → SFB May 22, 12:05 UTCMay 22, 14:35 UTC2h 30m
2026-05-22 AAY3157 FNT → AZA May 22, 01:10 UTCMay 22, 03:35 UTC2h 25m
2026-05-21 AAY3173 PIE → FNT May 21, 19:40 UTCMay 21, 22:15 UTC2h 35m
2026-05-21 AAY1546 PGD → FNT May 21, 15:55 UTCMay 21, 18:15 UTC2h 20m
2026-05-21 AAY3174 - May 21, 12:00 UTCMay 21, 14:20 UTC2h 20m
2026-05-20 AAY1531 AZA → FNT May 20, 16:35 UTCMay 20, 19:45 UTC3h 10m
2026-05-20 AAY3152 FNT → PIE May 20, 11:10 UTCMay 20, 15:05 UTC3h 55m
2026-05-18 AAY1534 FNT → PIE May 18, 22:35 UTCMay 19, 00:50 UTC2h 15m
2026-05-18 AAY3150 BNA → FNT May 18, 18:30 UTCMay 18, 20:35 UTC2h 5m
2026-05-18 AAY1532 FNT → PGD May 18, 15:30 UTCMay 18, 17:20 UTC1h 50m
2026-05-18 AAY3151 BOS → FNT May 18, 12:05 UTCMay 18, 13:50 UTC1h 45m
2026-05-17 AAY3177 FNT → PIE May 17, 23:25 UTCMay 18, 02:00 UTC2h 35m
2026-05-17 AAY1550 PIE → FNT May 17, 19:50 UTCMay 17, 22:15 UTC2h 25m
2026-05-17 AAY3179 AZA → FNT May 17, 16:15 UTCMay 17, 18:40 UTC2h 25m
2026-05-17 AAY3176 FNT → SFB May 17, 12:30 UTCMay 17, 14:50 UTC2h 20m
2026-05-17 AAY1528 SFB → FNT May 17, 00:05 UTCMay 17, 02:25 UTC2h 20m
2026-05-16 AAY3150 BNA → FNT May 16, 20:10 UTCMay 16, 22:40 UTC2h 30m
2026-05-16 AAY1529 FNT → LAS May 16, 16:31 UTCMay 16, 18:50 UTC2h 20m
2026-05-16 AAY3153 LAS → FNT May 16, 13:05 UTCMay 16, 15:20 UTC2h 15m
2026-05-15 AAY1534 FNT → PIE May 15, 22:15 UTCMay 16, 00:40 UTC2h 25m
2026-05-15 AAY3150 BNA → FNT May 15, 18:40 UTCMay 15, 20:50 UTC2h 10m
2026-05-15 AAY1532 FNT → PGD May 15, 15:30 UTCMay 15, 17:25 UTC1h 55m
2026-05-15 AAY3151 BOS → FNT May 15, 11:50 UTCMay 15, 13:45 UTC1h 55m
2026-05-15 AAY1530 FNT → PIE May 15, 00:00 UTCMay 15, 02:25 UTC2h 25m

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 N193NV page for operator, model, and routing details .

Mode-S A17490 frequently asked

What is Mode-S code A17490?
A17490 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N193NV.
Where is Mode-S A17490 registered?
Mode-S code A17490 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 A17490 broadcasting right now?
Yes. Mode-S A17490 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A17490, octal 50272220, decimal 10,581,136.
What flights does A17490 operate?
Mode-S A17490 has broadcast 20 distinct callsigns, including AAY3150, AAY1534, AAY1532, AAY3152, AAY3151.