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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
- 13 Aug 2026, 06:06
- Logged visits
- 414
The station's story
- Cumulative contact time
- 151 h
- Distinct days
- 244
- Highest captured altitude
- 43,000 ft
- Discovery rank
- #55,639 of 57,262
- Longest contact
- 1 h 6 min
Observed callsigns
SWR (403 contacts, 2025-2026)
Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| 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 |
| SWR4Y | KBOS > LSZH | 13 Jan 2026, 09:5113 Jan 2026 | 13 Jan 2026, 10:15 | 14,800 ft | 1,700 |
| SWR52 | LSZH > KBOS | 12 Jan 2026, 18:0612 Jan 2026 | 12 Jan 2026, 18:27 | 38,000 ft | 1,593 |
| SWR4Y | KBOS > LSZH | 12 Jan 2026, 10:4312 Jan 2026 | 12 Jan 2026, 10:56 | 14,200 ft | 1,005 |
| SWR52 | LSZH > KBOS | 11 Jan 2026, 18:2211 Jan 2026 | 11 Jan 2026, 18:50 | 38,000 ft | 1,901 |
| SWR4Y | KBOS > LSZH | 11 Jan 2026, 10:3911 Jan 2026 | 11 Jan 2026, 11:10 | 11,475 ft | 1,670 |
| SWR52 | LSZH > KBOS | 10 Jan 2026, 18:5410 Jan 2026 | 10 Jan 2026, 19:22 | 40,000 ft | 1,769 |
| SWR4Y | KBOS > LSZH | 10 Jan 2026, 10:1110 Jan 2026 | 10 Jan 2026, 10:35 | 14,550 ft | 1,352 |
| SWR52 | LSZH > KBOS | 9 Jan 2026, 18:019 Jan 2026 | 9 Jan 2026, 18:20 | 37,200 ft | 1,338 |
| SWR4Y | KBOS > LSZH | 9 Jan 2026, 10:299 Jan 2026 | 9 Jan 2026, 10:53 | 12,900 ft | 1,501 |
| SWR52 | LSZH > KBOS | 8 Jan 2026, 18:418 Jan 2026 | 8 Jan 2026, 19:03 | 39,250 ft | 1,587 |
| SWR4Y | KBOS > LSZH | 8 Jan 2026, 10:188 Jan 2026 | 8 Jan 2026, 10:39 | 12,275 ft | 1,293 |
| SWR52 | LSZH > KBOS | 7 Jan 2026, 18:087 Jan 2026 | 7 Jan 2026, 18:29 | 38,000 ft | 1,830 |
| SWR4Y | KBOS > LSZH | 7 Jan 2026, 10:427 Jan 2026 | 7 Jan 2026, 11:04 | 12,075 ft | 1,162 |
| SWR52 | LSZH > KBOS | 6 Jan 2026, 18:166 Jan 2026 | 6 Jan 2026, 18:41 | 40,000 ft | 2,147 |
| SWR4Y | KBOS > LSZH | 6 Jan 2026, 10:476 Jan 2026 | 6 Jan 2026, 11:04 | 12,700 ft | 1,125 |
| SWR52 | LSZH > KBOS | 5 Jan 2026, 18:195 Jan 2026 | 5 Jan 2026, 18:46 | 38,000 ft | 1,634 |
| SWR4Y | KBOS > LSZH | 5 Jan 2026, 11:295 Jan 2026 | 5 Jan 2026, 11:55 | 12,250 ft | 1,097 |
| SWR52 | LSZH > KBOS | 4 Jan 2026, 18:174 Jan 2026 | 4 Jan 2026, 18:44 | 38,000 ft | 1,574 |
| SWR4Y | KBOS > LSZH | 4 Jan 2026, 10:314 Jan 2026 | 4 Jan 2026, 10:54 | 16,025 ft | 1,362 |
| SWR52 | LSZH > KBOS | 3 Jan 2026, 18:073 Jan 2026 | 3 Jan 2026, 18:36 | 40,000 ft | 1,779 |
| SWR4Y | KBOS > LSZH | 3 Jan 2026, 10:563 Jan 2026 | 3 Jan 2026, 11:17 | 13,900 ft | 984 |
| SWR52 | LSZH > KBOS | 2 Jan 2026, 18:042 Jan 2026 | 2 Jan 2026, 18:35 | 38,000 ft | 1,925 |
