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Aircraft
HB-IFA
Common
- Mode S hex
- 4B15A2
- Manufacturer
- Airbus
- Serial number
- 737
- Year built
- 20251 year old
- Operator
- Swiss (SWR)
- Country of registration
Switzerland
- First contact
- 9 Oct 2025, 13:18
- Last contact
- 11 Aug 2026, 14:10
- Logged visits
- 411
The station's story
- Cumulative contact time
- 150 h
- Distinct days
- 242
- Highest captured altitude
- 43,000 ft
- Discovery rank
- #55,757 of 57,441
- Longest contact
- 1 h 6 min
Observed callsigns
SWR (400 contacts, 2025-2026)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| SWR52 | LSZH > KBOS | 26 Jan 2026, 18:2226 Jan 2026 | 26 Jan 2026, 18:51 | 38,000 ft | 2,199 |
| SWR52F | EDDL > LSZH | 25 Jan 2026, 20:4925 Jan 2026 | 25 Jan 2026, 20:55 | 24,825 ft | 110 |
| SWR4WP | LSZH > EDDL | 25 Jan 2026, 18:1225 Jan 2026 | 25 Jan 2026, 18:29 | 35,975 ft | 1,067 |
| SWR4Y | KBOS > LSZH | 25 Jan 2026, 10:1825 Jan 2026 | 25 Jan 2026, 10:42 | 15,475 ft | 1,855 |
| SWR52 | LSZH > KBOS | 24 Jan 2026, 18:0124 Jan 2026 | 24 Jan 2026, 18:19 | 35,800 ft | 1,487 |
| SWR4Y | KBOS > LSZH | 24 Jan 2026, 09:4924 Jan 2026 | 24 Jan 2026, 10:16 | 14,375 ft | 1,676 |
| SWR52 | LSZH > KBOS | 23 Jan 2026, 18:2623 Jan 2026 | 23 Jan 2026, 18:43 | 34,000 ft | 1,179 |
| SWR7AK | LFMN > LSZH | 23 Jan 2026, 10:3723 Jan 2026 | 23 Jan 2026, 10:57 | 18,825 ft | 369 |
| not transmitted | route not resolved | 23 Jan 2026, 08:2723 Jan 2026 | 23 Jan 2026, 08:29 | 33,850 ft | 2 |
| not transmitted | route not resolved | 21 Jan 2026, 16:0821 Jan 2026 | 21 Jan 2026, 16:08 | 25,000 ft | no position received |
| SWR9LV | LSZH > EDDL | 21 Jan 2026, 13:3021 Jan 2026 | 21 Jan 2026, 13:50 | 36,000 ft | 1,328 |
| SWR4Y | KBOS > LSZH | 20 Jan 2026, 10:4020 Jan 2026 | 20 Jan 2026, 11:12 | 11,700 ft | 1,761 |
| SWR52 | LSZH > KBOS | 19 Jan 2026, 19:1319 Jan 2026 | 19 Jan 2026, 19:31 | 35,350 ft | 1,175 |
| SWR4Y | KBOS > LSZH | 19 Jan 2026, 11:4419 Jan 2026 | 19 Jan 2026, 12:18 | 12,150 ft | 1,874 |
| SWR52 | LSZH > KBOS | 18 Jan 2026, 18:0918 Jan 2026 | 18 Jan 2026, 18:28 | 35,275 ft | 1,152 |
| SWR4Y | KBOS > LSZH | 18 Jan 2026, 09:5918 Jan 2026 | 18 Jan 2026, 10:28 | 12,625 ft | 1,776 |
| SWR52 | LSZH > KBOS | 17 Jan 2026, 18:0817 Jan 2026 | 17 Jan 2026, 18:24 | 31,250 ft | 1,168 |
| SWR4Y | KBOS > LSZH | 17 Jan 2026, 10:0517 Jan 2026 | 17 Jan 2026, 10:31 | 12,775 ft | 1,237 |
| SWR52 | LSZH > KBOS | 16 Jan 2026, 18:1516 Jan 2026 | 16 Jan 2026, 18:41 | 40,000 ft | 1,476 |
| SWR4Y | KBOS > LSZH | 16 Jan 2026, 09:5316 Jan 2026 | 16 Jan 2026, 10:19 | 13,025 ft | 1,279 |
| SWR52 | LSZH > KBOS | 15 Jan 2026, 17:5415 Jan 2026 | 15 Jan 2026, 18:13 | 36,000 ft | 1,212 |
| SWR4Y | KBOS > LSZH | 15 Jan 2026, 10:0815 Jan 2026 | 15 Jan 2026, 10:29 | 15,225 ft | 1,368 |
| SWR52 | LSZH > KBOS | 14 Jan 2026, 17:5314 Jan 2026 | 14 Jan 2026, 18:13 | 37,075 ft | 1,484 |
| SWR4Y | KBOS > LSZH | 14 Jan 2026, 10:1114 Jan 2026 | 14 Jan 2026, 10:39 | 12,700 ft | 1,654 |
| SWR52 | LSZH > KBOS | 13 Jan 2026, 18:1113 Jan 2026 | 13 Jan 2026, 18:39 | 38,000 ft | 1,923 |
